Saturday, October 18, 2014

Planck Units: M = R = t

In response to some evocative comments, here is an old post from October 1, 2007! The Planck units point to a quantum nature of space and time. Though this post is celebrating its seventh birthday, this marvelously simple equation is still not common knowledge.
"I perceive the Universe as a single equation, and it is so simple..."

--LT Barclay in STAR TREK TNG: "The Nth Degree"

Posting was light the past week, but some work got done. Today we'll return to the subject of Planck units. Max Planck started as a conservative physicist studying atomic spectra. The ultraviolet catastrophe led him to a "act of desperation," the quantum value h. Planck was also instrumental in getting a patent clerk's first papers published in 1905. If not for Planck, the world might have taken decades to hear of Einstein.

Planck noted that combinations of h, c and G led to this "universal" system of units. At the time he had no way of knowing whether h or c were constant. Some science types get lazy and say that h = c = G =1. They are not equal, or they could be used interchangeably.

We'll use Planck's units to express something more useful. A basic principle states that scale R of the Universe is its age, a timelike separation from the "Big Bang." R and t are related by factor c, the "speed of light."

R = ct

This equation (1) caused the Big Bang. As t increases, the Universe expands.

R/l_pl = ct/l_pl

Now l_pl = ct_pl, so:

R/l_pl = t/t_pl

Expressed in Planck units, equation (1) becomes:

R = t

We can simply express that size of the Universe is related to its age. This may appear more palatable to those used to thinking that c is constant.

The Universe can't expand at the same rate forever, for Mass and Gravity slow it down. We do some calculations, and c is further related to t by:

GM = tc^3

Expressing equation (2) in Planck units:

M/t = c^3/G = m_pl/t_pl

M/m_pl = t/t_pl

The Planckian expression of GM=tc^3 was also noted by bloggers Thomas Dent and Lubos Motl. Using Planck units can be misleading, because they are not all constant. Now we can state both equations (1) and (2) in a single line:

M = R = t

Repeat: This must be the simplest equation ever! It relates everything you want to know about the Universe but were afraid to ask: Mass M, size R, age t, expansion rate and how it slows with time. This shows just how powerful mathematics can be. According to STAR TREK, one line may explain an entire Universe.

Planck is not the only one who started as a conservative physicist. When these equations are worked out, the appeal is hard to deny even for the conservative. Arriving at a simple solution makes all the challenges of science worthwhile. The simplicity may someday be noticed by physicists, possibly in the 24th century. This may be an equation far ahead of its time.

Thursday, October 16, 2014

Book Tour Continues

THE SPEED OF LIGHT book tour started here in Johnson Space Center, has been to the North Houston Astronomy Club and Texas A&M University in College Station. Next stop is the Brazosport Astronomy Club meeting at Center for Arts and Sciences, 400 College Blvd in Clute, Texas on Tuesday October 21. We will start at 7:00 PM with a presentation on the Rosetta mission. Maybe you an make it!

Friday, September 26, 2014

Here Be Dragons Pt V

In 2005 our Cassini spacecraft made some amazing discoveries about Saturn and her moons. The moon Enceladus has a volcanic "hot spot" centred on its South Pole. The pole, which should be the coldest region on the moon, is the hottest! This spot emits an enormous plume of vapour which maintains Saturn's E Ring. Old theories of radioactive decay or tidal stress can not explain this hot spot.
Enceladus' core and behaviour can be modelled with a central singularity of 10^12 kg. This mass is typical for a primordial singularity. This object consumes only 2.8 kg per year and generates 10^9 watts of radiation. Water and other molecules near this centre are heated to a plasma. Electrons are stripped from atoms, and the resulting ions are drawn into circular orbits. The resulting current generates a magnetic field with the "positive" pole in the South.
Electrons and positively charged ions spiral along magnetic field lines to form bipolar jets, the classic sign of a singularity. The Northern jet is composed of electrons which are absorbed by the moon's interior. More energetic ions of the Southern jet penetrate these layers to warm the South Pole. Escaping ions spiral into space, exactly as observed by Cassini.
Unless Saturn's Rings are replenished, they would decay within 100 million years. Then we would face the anthropic question of why they exist in the right time for humans to view them. Thanks to the Cassini spacecraft, we have witnessed the E Ring being resuppllied from a moon. This observation suggests that similiar processes maintain the rings indefinitely.
Saturn and her Rings have long been objects of wonder and mystery. The processes that build moons and planets have been going on for billions of years. Humans have yet to understand what is before their eyes and beneath their feet. There is more to this solar system than meets the eye.

Thursday, September 25, 2014

Here Be Dragons Part IV


Gunung Batur as we descended in the light of day.
There have been several mysteries about the planet we live on. What causes Earth's internal heat, which has persisted for billions of years? What powers the "dynamo" of planetary magnetic fields? How could the planets coalesce from an orbiting disk of gas? If particles collide at orbital velocities they will not stick together unless they have the mass of mountains. The answer lies not in geology, but in cosmology.
The Big Bang created billions upon billions of Black Holes. They formed from quantum fluctuations grown large by expansion of the Universe. They are the largest component of mass in the Universe, surrounding the galaxies with invisible haloes. Our own solar system contains hundreds of these tiny holes, and we have been ignorant of their existence.
When the solar system was but a disk of gas, a number of singularities started orbiting in the disk. One of these objects was smaller than a proton, yet weighed as much as a mountain. Larger particles were attracted and stuck to it. The singularity was far too tiny to eat everything up, but the small amount that was swallowed made the rest grow red hot. Eventually a ball of rock formed with a hot centre. This was the birth of a planet.
The singularity in Earth's core has the diameter of a grain of sand, and the mass of a moon. It has been giving off radiation for billions of years. The heat generated causes volcanoes to erupt, creates the continents, and forms hydrocarbons in Earth's interior. Our life and this planet would not exist without it. Even the petrol that fills your tank may be the byproduct of a small Black Hole!
This singularity spins independently within Earth's core. By dragging part of the iron core along, it spins the "dynamo" generating a magnetic field. That is why Earth's magnetic poles are not aligned with the geographic poles, and why this field sometimes changes direction. Venus has no magnetic field because its core does not spin. Mercury has a magnetic field and is here predicted to have vulcanism, which our MESSENGER spacecraft will discover in 2011.
These are truly exciting times! By climbing into the dragon's fiery mouth, we can understand the very origin of the world! A Black Hole can exist in the last place anyone would look for one, right beneath our noses! TOMORROW we will see another example supporting this theory.

Wednesday, September 24, 2014

Here Be Dragons Pt III


Indonesia's Mount Merapi erupted on this day, forcing thousands to flee their homes. On May 27 an earthquake in Java killed 5,800 people. The December 26, 2004 earthquake and tsunami killed over 200,000. Who says that fire-breathing monsters don't exist? Earth's violent interior is a subject of urgent study.
We woke before 0200 to climb Gunung Batur at night. This active volcano is 1717 m above sea level, and had its last major eruption in 1963. A 1917 eruption killed thousands and destroyed 60,000 homes. The outer crater is nearly 14 km across, big enough to contain a lake and several villages. Guided by our torches, we felt our way through darkness. At the summit, live steam issued from cracks in the Earth. Right on time, the monkeys joined us to watch the sunrise.
The Sun and volcano may be linked by origin. It has long been a puzzle how the stars collapsed and ignited from the tenuous interstellar gas. The heat of Earth's core, which causes volcanoes and earthquakes yet is critical to life, has also been a mystery. The answers may be related to Hawking radiation.
TOMORROW we look back on the volcano in the light of day, and relate cosmology to the fire beneath us.

Tuesday, September 23, 2014

Here Be Dragons Pt II



"The survival of the human race depends on its ability to find new homes elsewhere in the universe because there's an increasing risk that a disaster will destroy the Earth, world-renowned scientist Stephen Hawking said Tuesday."
Hawking's discovery that Black Holes give off radiation has the greatest potential affect on Earth. They convert mass into energy far more efficiently than nuclear fusion. He deduced that mathematically as a young postdoc. At the time, his colleagues thought it was rubbish. You go, Dr. Hawking!
This is the temple of Uluwatu in Bali, situated on a blade of rock jutting hundreds of metres over the ocean. The temple's true inhabitants are the monkeys, to whom we are but guests. I saw one little guy snatch the glasses off a tourist's face, then happily hang on to them while humans tried comically to make him give up. Finally the monkey threw the glasses off the railing, a 250-m drop!
Yesterday we saw a baby dragon. Tomorrow the monkeys will accompany us to the mouth of a real fire-breathing monster. There we may see evidence of Hawking radiation in action.

Monday, September 22, 2014

Inflation Crumbles to Dust

Like a vampire that refuses to die, the hypothesis of "cosmic inflation" has been sucking the life out of science. A new paper from the PLANCK spacecraft conclusively finds that the BICEP2 claim of gravitational waves from inflation was due to cosmic dust. More about this soon. Like Dracula after a stake has been driven into his dark heart, inflation crumbles to dust.

GM=tc^3, anybody can figure it out.

Here Be Dragons


Yesterday's photo was taken atop the pyramid at Chichen Itza, Yucatan. 1000 years ago, the Maya believed that Space and Time were the same phenomenon. How right they were!
"Here Be Dragons" was written on old maps indicating the unknown and dangerous. This photo was taken in Bali and this is a DRAGON. The world we read about in fairy tales really does exist! There are dragons and princesses, heroes and villains, good and evil. All we need do is be brave and look for them.
I was invited to Bali for the International Astronomical Union (IAU) Meeting. Scientists from all over the world met and shared some fascinating research. Dr. John Huchra (Vice-Provost of Research at Harvard) gave a very good review: "A delightful talk by Louise Riofrio on how a non-standard cosmology with a varying speed-of-light might reproduce the high-redshift supernova Hubble diagram." Thank you, Dr. Huchra!
I've been honoured to contribute a solution to the so-called "accelerating universe" problem. The answer is so simple that a child could understand it, yet matches the data more precisely than any other idea. The Maya were on to something! Tomorrow's post will have more from Bali.

Thursday, September 18, 2014

Chichen Itza

Here is the first photo published on this blog in '006. This is the top of the pyramid in Chichen Itza, Yucatan. Human figure added for scale. We have come a long way since then, but time has not eroded the enthusiasm. More photos to come!

Tuesday, June 03, 2014

BICEP2: Inflation's Bubble Has Burst

I have refrained from commenting on the BICEP2 hype in March. The investigators claimed to have detected a pattern of B-Mode polarization in the cosmic microwave background. They claimed that this pattern was from gravitational waves predicted by the old inflation idea. Immediately there was talk in the press of Nobel prizes for BICEP2 and the originators of inflation. From the start many of us who understand the CMB questioned this result.

The WMAP data release of 2003 was also claimed to "prove" inflation, but that hype fizzled away. Getting results from the CMB is extremely difficult, because the background noise is many times more powerful than the signal. The CMB is subject to many interpretations.

Polarization in the CMB is difficult to decipher because foreground dust and gravitational lensing also produce polarization, which will mask anything from the early universe. Even if polarization was detected, it is not necessarily from gravitational waves.

No experiment has ever detected gravitational waves. Some theorists doubt that they are detectable or even exist. Other phenomena could theoretically cause gravitational waves, not necessarily inflation.

In the past 3 weeks the bubble of inflation has burst. Rumours reached the web from a fellow blogger and physicist in Resonaances that the data was suspect. The backgrounds were not properly removed because the BICEP2 team did not have access to raw data from the PLANCK spacecraft. BICEP2 STOLE a slide that the PLANCK team had shown at a conference and placed on the web. They "scraped" data from the pdf slide and reconstructed data from that. They did not notice the note "Not CIB subtracted" indicating that the cosmic infrared background had not been removed from the slide. BICEP2 announced their results by press conference before a peer-reviewed paper was published, triggering a frenzy in the press. 2.5 months later the paper has still not appeared.

To their credit, the press has been quick to notice that they were taken for a ride:

Nature.com: No evidence for or against gravitational waves

Time.com:Cosmic Deflation: Doubts Raised Over Blockbuster Big Bang Study

The Independent: Big Bang 'echoes' that proved Einstein correct might just have been space dust, admit scientists

Science News: Dustup emerges over gravitational waves discovery

Inflation continues to erode the credibility of science. Since it would have occurred in the first 10^(-33) seconds of the Universe, inflation can never be proven. No conceivable experiment can approach the titanic densities and energies so close to the Big Bang. An idea that is not testable is not a theory and is not science.

GM=tc^3, a child could figure it out!

Monday, May 12, 2014

The Speed of Light Marches On

Goodreads is giving away free copies of the book! The peer-reviewed Planetary Science paper is already free, but the book is much easier to read. Good luck!

Goodreads Book Giveaway

The Speed of Light by L. Riofrio

The Speed of Light

by L. Riofrio

Giveaway ends May 23, 2014.

See the giveaway details at Goodreads.

Enter to win

Thursday, May 08, 2014

Baby Bulge in Saturn Rings

Our Cassini spacecraft has spotted a bulge in Saturn's A Ring, thought to be an infant moon in the process of forming. From Time magazine:

It's a Moon! Saturn Expecting a Baby

Not long ago it was thought impossible for moons to form inside the Roche Limit, a mathematical distance within which Saturn's gravity would theoretically tear small moons apart. Since reaching Saturn in 2004 Cassini has found many satellites within the Roche Limit. The very existence of Saturn's Rings is one of the oldest mysteries in our Solar System. Without replenishment, the Rings would decay within 100 million years.

As readers of this blog know, Saturn's Rings could be home to countless tiny Black Holes, souvenirs from the Big Bang. These little objects would gather Ring materiel to them, creating moons like a pearls forming around grains of sand. Presence of microscopic Black Holes within the Rings would explain how they have endured possibly for billion of years. Saturn's Rings show conditions similar to the birth of our Solar System. Formation of the moons give clues to how our Earth and planets formed.

Wednesday, May 07, 2014

Book On Sale!

My book THE SPEED OF LIGHT is now on sale at Amazon.com:

The Speed of Light

This book is the result of years of work. Who will be the first to review it?

Monday, May 05, 2014

Final form of paper

The paper has been published in its final form, the first peer-reviewed paper to show evidence that the speed of light is changing.

Calculation of lunar orbit anomaly

This has been years in the making. Already it has 5000 free downloads, the most ever for Planetary Science. Already it has drawn a dissenting paper, which is in the lowest 1% of viewership. Citations are always nice! Read it as often as possible.

Thursday, February 13, 2014

Goal!

At 9:40 PM CST Wednesday night the Kickstarter project HIT GOAL! Thank you backers! In a cold and dark time, we are bringing Light to the world.

We have stretch goals, so there are still 3 days to back this project. Tell your friends!

Wednesday, February 12, 2014

Light on a Cloudy Day

The GOES satellite took this photo of the storm-wracked US at 1815 Greenwich time on February 11. We have come to rely on the space-age miracle of accurate weather forecasts, but the weather satellites are starting to wear out. Replacements will be needed soon.

According to old models of astrophysics, 4 billion years ago the Sun shone with only 75 percent of its present luminosity. Earth would have been frozen solid, making the evolution of life unlikely. The geological and paleontological records both say that early Earth was warm enough for liquid water and life. Evidence from Mars says that planet had liquid water and possibly life when the model says it was frozen solid. Conflict of observations with the standard solar model is called the Faint Young Sun Paradox.

The Sun turns its fuel to energy according to E=mc^2. If the speed of light had changed as much as GM=tc^3 predicts, solar luminosity 4 billion years ago was almost exactly today's value. Over billions of years the Sun has maintained a roughly constant luminosity, making life on planets possible. If c had not changed in the amount predicted by GM=tc^3, life would not be here to think about it. Our life depends on a slowing speed of light.

The Faint Young Sun Paradox is described in more detail in THE SPEED OF LIGHT.

Tuesday, February 11, 2014

A Far Galaxy and the Speed of Light

The Spitzer and Hubble Space Telescopes have together found one of the most distant galaxies ever sighted. Abell2744 Y1 was formed about 650 million years after the Big Bang. Astronomers have now found many such galaxies from the universe's early years. Every galaxy ever found contains at its centre an enormous Black Hole, with millions of times the mass of our Sun. Science is baffled as to how galaxies and supermassive Black Holes could have formed so early.

Many theorists believe that the Big Bang created billions of primordial Black Holes. They would have formed from quantum density fluctuations grown large by expansion of the universe. Everything within reach of the fluctuation would collapse into a Black Hole. Size of a primordial Black Hole would be limited by a "horizon distance" related to the speed of light.

If the speed of light were always the same value as today, primordial Black Holes would be tiny. The enormous Black Hole at the centre of Abell2744 Y1 may be primordial, formed shortly after the Big Bang. This distant galaxy is one more sign that the speed of light was once much greater. Many discoveries of galaxies formed early after the Big Bang are all indicators of "c change".

Presently we are crowdfunding for a book about the changing speed of light. This discovery will someday be big. THE SPEED OF LIGHT will describe in non-mathematical terms data from distant galaxies, supernovae, the Sun and even the Moon. At this writing we are at 85 percent of goal, close but not yet there. This is a chance for all of us to make a "c" change.

Thursday, January 30, 2014

8 Days In

Thanks to backers, 8 days into the Kickstarter project we are already at 66 percent of goal. This will be the first book about the discovery that light is slowing down. All the data will be laid out,from supernovae, the Sun and Moon. There is only one equation in the whole book. Who can guess what it is?

Wednesday, January 22, 2014

The Speed of Light

Many of you have expressed interest in my work about light, and I can't let you down. The latest book project on Kickstarter is THE SPEED OF LIGHT: Tell your friends that THE SPEED OF LIGHT changes everything!

Monday, January 06, 2014

LIGHT Update: 24 Hours

An update on the LIGHT book project: After years of writing, the project is doing well on Kickstarter with 24 hours to go. Mathematical models predict that we will barely reach goal, but all depends on the final surge. Thanks to backers like you, we may yet bring LIGHT to the world.

My article on the movie GRAVITY is in the new Carnival of Space.

Sunday, January 05, 2014

The Universe of GRAVITY

Many of us who have worked in NASA love the movie GRAVITY. One of my NASA co-workers saw the movie 3 times in the first week! GRAVITY may go down in history as one of the top Space movies of all time, alongside 2001: A SPACE ODYSSEY. Kubrick's vision of the year 2001 showed commercial flights to the Moon, a Moon base and a giant orbiting space station. GRAVITY showed us a future where the Space Shuttle is still flying and young women could still dream of being Shuttle astronauts. Like 2001, GRAVITY makes us wish to live in that alternate universe.

In what year does GRAVITY take place? We hear that this is STS-157 when our Shuttle flights ended at STS-135. When the Shuttles were retired, there a plan was floated by a private entity to maintain two orbiters and a flight rate of 1-2 flights per year. This would allow US crews to reach ISS without being overly dependent on Russia. It would also allow missions that are impossible for Orion or Dragon, like Hubble repair or moving modules to a Space Station. After a stand-down of about 2 years, flights would resume around 2013. At 2 flights per year STS-157 would take place around year 2024.

We know that GRAVITY takes place in the 2020's because China plans to launch their Space Station in that period. We don't see any Commercial Space Taxis in the movie, but they could be around. Commercial Space is right in front of our 3-D glasses, because a private entity operates the Space Shuttles. In this future other entities, both private and Chinese military, are in Space.

The 2020's have also brought small improvements to Space Suits. The suits in the movie have helmet-mounted readouts and LCD wrist displays, which don't exist on the current Extravehicular Mobility Unit. The GRAVITY suits are more flexible, because we see Ryan Stone kicking her legs in panic! In this future new suits have replaced the EMU.

The Mission of EXPLORER

In GRAVITY, the Hubble Space Telescope is being repaired yet again. Does this mean that the James Webb Space Telescope, touted as Hubble's successor, has suffered delays or failure? We hope not, for JWST will look into an infrared spectrum that Hubble cannot, giving us glimpses into the early Universe. JWST's orbit at the Earth-Sun L2 point would allow it to escape the movie's orbital debris danger.

JWST will not completely replace Hubble, for Hubble can still observe in optical and ultraviolet bands that Webb cannot. The Hubble would be valuable to astronomers if it could be saved. Telescope time, especially on Space telescopes, is scarce. There will always be more astronomers' projects than there is telescope time. The mission of Explorer is to preserve Hubble for the future.

Hubble currently orbits at 360 miles above Earth's surface while while ISS orbits at about 220 miles. Many people have complained that GRAVITY shows astronauts escaping by EVA between them. This may also have been part of Explorer's mission. The Space Shuttle allows payloads like Hubble to be serviced and also moved. Another mission of Explorer was therefore to move Hubble to the orbit of ISS. The lower orbit would be above less of Earth's atmosphere and require more fuel to maintain, but would allow servicing from ISS when the Shuttle was not available.

An International Future

Viewers have also complained that a Chinese Space Station seems very close to ISS, but that may have been intentional. ISS is planned to deorbit sometime in the 2020's but China plans their own large Space Station. China has already expressed interest in other nations participating in its Station. Placing the Chinese Station near ISS would allow crew and equipment to be transferred between them. Potentially even whole modules of ISS could be moved to another Station.

The movie GRAVITY shows a future where both private entities and other nations are in Space. It shows the capabilities of the Space Shuttle for repairing and moving the Hubble Space Telescope. The movie shows cooperation among nations in exploring Space. Finally it gives us young women a role model in Shuttle Astronaut Ryan Stone. Leaving the movie, we wish to live in her Universe.

Wednesday, January 01, 2014

Happy 2014!

Happy New Year! The LIGHT book project is at 50 percent of goal with less than 6 days to go. According to Kickstarter stats, 90 percent of projects that pass 40 reach their goal. Thanks for all your support. Best wishes in the New Year!

Wednesday, December 25, 2013

LIGHT

Merry Christmas! As promised, a book has been completed about the speed of LIGHT. The Kickstarter project will go toward costs of placing the scientific paper free online and publishing the book: The project runs for two more weeks, so tell your friends!

Saturday, December 14, 2013

Mysterious Object in Saturn Rings

More from the AGU Fall Meeting in San Francisco: The Cassini spacecraft has discovered a mysterious object near the edge of Saturn's A Ring. The anomaly, nicknamed "Peggy," appears to be interacting with the ring material. Scientists are not sure whether Peggy is a small moon, a temporary vortex of particles, or something else. Wired article This would be an excellent place to seek another tiny Black Hole. Saturn's Rings could potentially be a sea of holes.

Friday, December 13, 2013

Rings Are Old, Old

From the huge American Geophysical Union (AGU) Fall Meeting in San Francisco: Data from the Cassini spacecraft shows that Saturn's Rings are 4.4 billion years old, nearly as old as the solar system. Space.com article . Calculations show that without replenishment the Rings would erode away in less than 100 million years. On Enceladus Cassini has seen jets of volatiles erupt into Space to feed the E Ring. Saturn's Rings show conditions similar to the solar system's formation. The Ring system would be an excellent place to look for tiny Black Holes.

Friday, November 29, 2013

LoneStarCon

Happy Thanksgiving in the US! Here are more photos from this year's World Science Fiction Convention held in San Antonio, Texas. Someone was featured in a Fox News story on the Worldcon. The outfit seemed just right for the classic Star Trek bridge.

Wandering the Exhibit Hall, one could find the big chair from GAME OF THRONES. Waiting in line could get an autograph from creator George R.R. Martin.

Today theories about breaking the speed of light are seen as science fiction, but the future is still in front of us.

Thursday, November 21, 2013

Who Is Having a Birthday!


The Tardis, Dalek and "The Brain of Morbius" at this year's World Science Fiction Convention in San Antonio. Someone is wearing the wrong Sci Fi costume, but more about that in the next post.

November 23 is the 50th anniversary of the very first DR WHO episode! Sadly it was overshadowed by the tragic events in Dallas on November 22. We are happy to say that the Doctor has reached his 50th birthday!

The first episode was "An Unearthly Child" with William Hartnell as the Doctor. It begins with the Doctor's granddaughter Susan having trouble fitting in an English school. To a young Time Lady, the science taught in the school seems primitive! In 1963 scientists still disagreed whether the universe expanded or was forever in a "steady state". Discovery of the cosmic microwave background in 1965 convinced most that the universe evolved from a smaller, hotter state. Today the universities are teaching young minds about "inflation" and other "dark" energies. Today's science will someday seem very silly.

TARDIS stands for Time and Relative Dimensions in Space. DR WHO has inspired many people to think of Space as a place of adventure full of fascinating and frightening creatures. Unlike most Sci Fi spaceships, the TARDIS can fade away and "teleport" itself through Space and Time without passing through the region between. It has also made us wonder whether Time and Space can be manipulated to teleport us to other worlds.

After 3 years William Hartnell was replaced by Patrick Troughton. The producers came up with the innovative idea of having the Doctor "regenerate" into a new body. In a half-century we have now seen over a dozen actors (but no actresses) step into the role. The outgoing Matt Smith is the youngest Doctor yet. The Time Lords seem to have circumvented another effect of time, the ravages of age.

From the April 1, 2010 issue of NEW SCIENTIST:

Time Lords discovered in California

"Time Lords walk among us. Two per cent of readers may be surprised to discover that they are members of an elite group with the power to perceive the geography of time.

"Sci-fi fans – Anglophile ones, at least – know that the coolest aliens in the universe are Time Lords: time-travelling humanoids with the ability to understand and perceive events throughout time and space. Now it seems that people with a newly described condition have a similar, albeit lesser ability: they experience time as a spatial construct.

"Synaesthesia is the condition in which the senses are mixed, so that a sound or a number has a colour, for example. In one version, the sense of touch evokes emotions.
To those variants we can now add time-space synaesthesia.

"In general, 'these individuals perceive months of the year in circular shapes, usually just as an image inside their mind's eye,' says David Brang of the department of psychology at the University of California, San Diego."

The Brang et al. paper is in the journal Consciousness and Cognition.

You may be fortunate if born among the "2 percent". Many people, no matter how educated, will never figure out that Space and Time are one phenomenon. The Universe has a characteristic radius, our distance from the "Big Bang". In Planck units, R = t. In units of meters and seconds, this would become R = ct. The Universe can't expand at the same rate c forever, so c must be further related to time. After doing some math, we get: GM=tc^3. In Planck units, these two expressions combine as M = R = t.

Mathematics allows us to reduce the Universe to equations that even student Time Lords can understand. If physics professors can't grasp that GM=tc^3, they dismiss it as wrong. People should be valued for their differences, and more of us should try to be Time Lords. The Time Lords long ago figured out that GM=tc^3, leading to their mastery of Space and Time. Others may go to their graves muttering that the speed of light is constant, just as Earth is flat. Time Lords learned to regenerate their bodies, removing the ravages of time. All things change with time, even the speed of light.

Thursday, October 31, 2013

Higgs and Englert

Congratulations to Peter Higgs and Francois Englert, winners of the 2013 Nobel Prize in physics! Higgs predicted existence of the Higgs Boson in a paper published in 1964, about the same time that Englert published a similar prediction. Carl Hagen, Tom Kibble of Imperial College, and Gerald Guralnik published about a month later. Higgs, 84 years old, has waited nearly 50 years for experimenters at the LHC to discover the Higgs Boson. We will not have to wait as long to confirm a changing speed of light.

Friday, September 27, 2013

From Pioneer to the Speed of Light

Interesting exchange on Rand Simberg's Transterrestrial Musings. The writer started about the Pioneer Anomaly, but then realized the article he was linking was 2 years old. The Pioneer Anomaly may be old news, but it led to an interesting discussion:

ED MINCHAU: Let’s open up the speed of light can of worms. Rearranging some of the fundamental formulas involving the Planck constant can make h and pi disappear from the equations giving us GM=tc^3. Put another way, if the mass of the universe is a constant and the gravitational constant is a constant and age of the universe is not a constant, then the speed of light cannot be a constant. Alternatively, if c is a constant then one or both of G and M must be a variable function with respect to time.

RYAN: Lots of different ideas have been batted around, personally I like the idea that the speed of light is actually slowing down as a function of time.

c(t)=((GM)^1/3)/(t^1/3)

That is the speed of light is slowing down as the inverse cubed root of the age of the universe. If your meter stick is contracting (the meter is defined by c) then there is an apparent increase in speed. Now days, with t being about 14.5 billion years, that makes that change tiny. However, in the early universe this would have looked different. More like a huge expansion of the universe. From what I can tell this matches the supernova and CMB data better than all that hockus pokus about dark energy/matter. Maybe I just like it because I understand it and I never could understand the dark energy argument. This also answers several other small nitpicking loose ends like, The Dim Young Sun Paradox, and The Receding Moon Paradox. But it would cut all those Dark Energy/Matter grants, so don’t expect this idea to gain a whole lot of big science backing.

ED MINCHAU: I should really read all the comments before posting. Yeah, Ryan, I think Louise Riofrio is on to something with that equation.

JOHNX: I commend these gents for doing all of this data research. However, moving from any old data compilation program to a new one, say C++ is always fraught to errors. I know (moving from Cobol to newer systems — nothing was perfect).

Nevertheless, I think Ryan and Minchau are on to the right idea. Possibly, scientists can remove the idea of “dark energy” and “dark matter” for which there appears to be no answer except for mathematical plugs.

Thank you ED, RYAN and JOHNX! It is always nice to hear that people worldwide are following the equation! There is more reason than ever to believe that someone is "on to something."

Monday, September 23, 2013

It's Angela

Congratulations to German Chancellor Angela Merkel upon winning her reelection. Raised in East Germany, she was educated as a physicist. Unfortunately a jobs in Physics are hard to get, so Angela must follow another career.

Wednesday, July 31, 2013

Galileo

Today July 31 the restored Galileo shuttlecraft from STAR TREK was unveiled at Space Center Houston. The full-scale mockup was built during the first season of the Classic Trek series. It passed through many owners before finally being fuloly restored. For more info see my Wikipedia article Shuttlecraft (Star Trek). Galileo Galilei believed in the Copernican model, that Earth travelled around the Sun. Ancient astronomers believed that Earth was centre of the Universe, just as today they insist that the speed of light is constant. After all, the Moon travels around the Earth. Galileo's telescope discovered moons of Jupiter, showing that objects could orbit something other than Earth. So-called scholars refused to look in the telescope, unwilling to upset their world view. Galileo suffered from persecution, trial and house arrest. Today he is honored as one of the great scientists of all time, and by having a Star Trek Shuttlecraft named for him. Galileo also was interested in light. At the time scholars disagreed whether light travelled instantaneously or had a finite speed. Galileo suggested placing lanterns on distant hilltops to time light's passage. Unfortunately, accurate enough clocks did not exist. Galileo's discovery of Jupiter's moons did lead to the first measurement of the speed of light. In 1676 Ole Roemer used an anomaly in observations of the moons to measure the speed of light. Roemer even predicted that one moon would appear late, and observations matched his prediction perfectly. Even Giovanni Cassini, Roemer's boss, didn't believe that light had a finite speed. Roemer's result was not generally accepted for 50 years. Today we have explored the distant hilltop of the Moon. Ancient astronomers insist that the speed of light is fixed, like the Earth. The Lunar Laser Ranging Experiment (LLRE) left behind by Apollo astronauts allows accurate measurements of the Moon's distance. Study of LLRE data shows a huge anomaly in measurements of lunar orbital evolution, indicating that the speed of light is slowing over time. See the paper Calculation of Lunar Orbit Anomaly. Today a Starfleet crewmember still strives to match the example of Galileo.
Locations of visitors to this page