Category Archives: Science & Technology

Everything is exactly the same

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“Everything is made of some other thing. And those things in turn are made of other things. Over the next hundred years, scientists will uncover layer after layer of building blocks, each smaller than the last. At each layer the differences between types of matter will be fewer. At the lowest layer everything is exactly the same. Matter is uniform. Those are the bits of God.”

— God’s Debris by Scott Adams

“Matter is incredibly, mind-bogglingly empty. An atom is like a miniature Solar System, with a tight nucleus playing the role of a Sun orbited by electrons like planets. But the nucleus is incredibly tiny compared with the orbits of the electrons. Tom Stoppard, the playwright, had the best image. He said, if the nucleus is like the altar of St Paul’s cathedral, an electron is like a moth in the cathedral, one moment by the altar, the next by the dome. Imagine squeezing all the space out of an atom. Well, if you did that to all the atoms in all the people in the world, you could indeed fit the entire human race in the volume of a sugar cube.” — Physics.org

A few months ago I read James Gleick’s biography of Richard Feynman (Genius: The Life and Science of Richard Feynman). Lots of math and physics (all way over my head, but fascinating nonetheless) and a deep-dive into particle physics, at least for me. My simplistic take-away: 1) Matter and energy are the same thing. Sometimes. 2) Everything is made of this energy/matter. Everything. My hat. My body. Donald Trump. All made of the same stuff.

It would be difficult to get through the day if we experienced reality at this sub-atomic level so our brains (consciousness?) process it in a way that won’t make our heads explode. Nevertheless, I find it comforting to think of it in this way. Little bits of god or the Universe or whatever… winking in and out of existence.

To the moon!

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SPACEX TO SEND PRIVATELY CREWED SPACECRAFT BEYOND MOON NEXT YEAR
“We are excited to announce that SpaceX has been approached to fly two private citizens on a trip around the moon late next year. They have already paid a significant deposit to do a moon mission. Like the Apollo astronauts before them, these individuals will travel into space carrying the hopes and dreams of all humankind, driven by the universal human spirit of exploration. We expect to conduct health and fitness tests, as well as begin initial training later this year. Other flight teams have also expressed strong interest and we expect more to follow. Additional information will be released about the flight teams, contingent upon their approval and confirmation of the health and fitness test results.”

Homo Deus: A Brief History of Tomorrow

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The new book by Yuval Noah Harari (Homo Deus -A Brief History of Tomorrow (Yuval Noah Harari-PDF) sounds like just what I need.

“For the first time ever, more people die from eating too much than from eating too little; more people die from old age than from infectious diseases; and more people commit suicide than are killed by soldiers, terrorists and criminals put together. The average American is a thousand times more likely to die from binging at McDonalds than from being blown up by Al Qaeda.” Amazon

Mr. (Doctor?) Harari wrote the bestseller Sapiens: A Brief History of Humankind

From a brief interview (WIRED) interview with the author:

Dataism is a new ethical system that says, yes, humans were special and important because up until now they were the most sophisticated data processing system in the universe, but this is no longer the case. The tipping point is when you have an external algorithm that understands you—your feelings, emotions, choices, desires—better than you understand them yourself. That’s the point when there is the switch from amplifying humans to making them redundant.

Will tech companies become our new rulers, even gods?

When you talk about God and religion, in the end it’s all a question of authority. What is the highest source of authority that you turn to when you have a problem in your life? A thousand years ago you’d turn to the church. Today, we expect algorithms to provide us with the answer—who to date, where to live, how to deal with an economic problem. So more and more authority is shifting to these (technology) corporations.

Brain shape linked to personality differences

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“Florida State University College of Medicine Associate Professor Antonio Terracciano joined a team of researchers from the United States, United Kingdom and Italy to examine the connection between personality traits and brain structure. […] The traits include neuroticism, the tendency to be in a negative emotional state; extraversion, the tendency to be sociable and enthusiastic; openness, how open-minded a person is; agreeableness, a measure of altruism and cooperativeness; and conscientiousness, a measure of self-control and determination. As people get older, neuroticism goes down — people become better at handling emotions — while conscientiousness and agreeableness go up — people become progressively more responsible and less antagonistic.”

Science News

Airbus to test flying car by end of year

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“The autonomous vertical take-off and landing (VTOL) vehicle called Vahana, is going to be for individual passenger and cargo transport and is supposed to utilize clean technology. The aircraft is composed of eight rotors on two sets of wings, both of which tilt depending on whether the vehicle is flying vertically or horizontally. While initially CityAirbus would be operated by a pilot (similarly to a helicopter) to allow for quick entry into the market, it would switch over to full autonomous operations once regulations are in place.”

BigThink.com