“Change within a lifetime”

Climate change is the ghosts of impacts future.... And so the most effective guard against climate breakdown may not be technological solutions, but a more fundamental reimagining of what constitutes a good life on this particular planet. We may be critically constrained in our abilities to change and rework the technosphere, but we should be … Continue reading “Change within a lifetime”

“friction from touching the walls of our mother’s womb”

🤯 This is beautiful. Why didn't I know this already? Fingerprints are formed by friction from touching the walls of our mother’s womb. Sometimes they are called “chanced impressions.” By Week 19, about four months before we are issued into the world, they are set. Gorillas, chimpanzees, and koalas also possess exclusive prints. — Read … Continue reading “friction from touching the walls of our mother’s womb”

What is real? Forking universes, equalities, and religion

When scientists search for meaning in quantum physics, they may be straying into a no-man’s-land between philosophy and religion. But they can’t help themselves. They’re only human. “If you were to watch me by day, you would see me sitting at my desk solving Schrödinger’s equation...exactly like my colleagues,” says Sir Anthony Leggett, a Nobel … Continue reading What is real? Forking universes, equalities, and religion

NASA receives response from Voyager 1

Build things that last... “The Voyager flight team dug up decades-old data and examined the software that was coded in an outdated assembler language, to make sure we could safely test the thrusters,” said Jones, chief engineer at JPL. Source: NASA receives response from Voyager 1 spacecraft 13 billion miles away after 37 years of inactivity … Continue reading NASA receives response from Voyager 1

Stephen Hawking is backing a project to send tiny spacecraft to another star system within a generation

The concept is to reduce the size of the spacecraft to about the size of a chip used in electronic devices. The idea is to launch a thousand of these mini-spacecraft into the Earth's orbit. Each would have a solar sail. This is like a sail on a boat - but it is pushed along … Continue reading Stephen Hawking is backing a project to send tiny spacecraft to another star system within a generation

Religion’s smart-people problem

Religion’s smart-people problem: The shaky intellectual foundations of absolute faith - Salon.com: "But we shouldn’t be deceived. Although there are many educated religious believers, including some philosophers and scientists, religious belief declines with educational attainment, particularly with scientific education. Studies also show that religious belief declines among those with higher IQs. Hawking, Dennett and Dawkins are not outliers, and neither is … Continue reading Religion’s smart-people problem

This is the perfect opening to a scifi novel…

"With the help of James Jubilee, a former American arms control officer and now a senior science and technology coordinator for health issues in Kazakhstan, Dr. LaPorte tracked down Mr. Dey through the State Department, and his images and documentation quickly convinced them of the earthworks’ authenticity and importance." Source: NASA Adds to Evidence of … Continue reading This is the perfect opening to a scifi novel…

On Invoking Galileo and Columbus in Your Arguments

"If you are arguing against climate change, vaccines, evolution, etc. you do not get to invoke Galileo because in any accurate analogy, you are the religious fanatics (or the astronomers who blindly clung to Aristotle)." Source: No one thought that Galileo was crazy, and everyone in Columbus’s day knew that the earth was round | … Continue reading On Invoking Galileo and Columbus in Your Arguments

Polynomial Codes Over Certain Finite Fields, or Why Things You Don’t Think Matter Actually Matter

"Whatever new technologies are on the horizon, history has taught us that Reed-Solomon-based coding will probably still be there, behind the scenes, safeguarding our data against errors. Like the genes within an organism, the codes have been passed down to subsequent generations, slightly adjusted and optimized for their new environment. They have a proven track … Continue reading Polynomial Codes Over Certain Finite Fields, or Why Things You Don’t Think Matter Actually Matter

Brian Greene on the State of String Theory 2015

Much as the sonorous tones of a cello arise from the vibrations of the instrument’s strings, the collection of nature’s particles would arise from the vibrations of the tiny filaments described by string theory. The long list of disparate particles that had been revealed over a century of experiments would be recast as harmonious “notes” … Continue reading Brian Greene on the State of String Theory 2015