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May 9, 2018

Building Sails for Tiny Interstellar Probes Will Be Tough — But Not Impossible

Posted by in categories: innovation, space

Giant lasers may indeed launch fleets of spacecraft to Alpha Centauri, given breakthroughs in the science behind extraordinarily thin, incredibly reflective sails that can catch this laser light, a new study finds.

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May 9, 2018

Where are the aliens? Solutions to Fermi Paradox

Posted by in categories: astronomy, cosmology, existential risks, first contact, lifeboat

The Fermi Paradox poses an age-old question: With light and radio waves skipping across the galaxy, why has there never been any convincing evidence of other life in the universe—or at least another sufficiently advanced civilization that uses radio? After all, evidence of intelligent life requires only that some species modulates a beacon (intentionally or unintentionally) in a fashion that is unlikely to be caused by natural phenomena.

The Fermi Paradox has always fascinated me, perhaps because SETI spokesperson, Carl Sagan was my astronomy professor at Cornell and—coincidentally—Sagan and Stephen Spielberg dedicated a SETI radio telescope at Oak Ridge Observatory around the time that I moved from Ithaca to New England. It’s a 5 minute drive from my new home. In effect, two public personalities followed me to Massachusetts.

What is SETI?

In November of 1984, SETI was chartered as a non-profit corporation with a single goal. In seeking to answer to the question “Are we alone?” it fuels the Drake equation by persuading radio telescopes to devote time to the search for extraterrestrial life and establishing an organized and systematic approach to partitioning, prioritizing, gathering and mining signal data.

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May 9, 2018

Police Cars Might Soon Have Facial Recognition Tech

Posted by in categories: robotics/AI, transportation

Police cars might soon be able to track your face.

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May 9, 2018

Elon Musk’s Vision For The Future Of Public Transport

Posted by in categories: Elon Musk, transportation

Elon Musk’s vision of future public transport needs to become a reality now! 🚊.

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May 9, 2018

Flying first class in Emirates’ new Boeing 777-300ER cabin

Posted by in category: space

Click on photo to start video.

Inside Emirates’ new first class suites with virtual windows and NASA-inspired seats.

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May 9, 2018

3D Printing Living Tissue Structures

Posted by in categories: 3D printing, biotech/medical

This incredible 3D printer can create living human tissue.

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May 9, 2018

Want to live longer?

Posted by in category: life extension

Here is how we could reverse aging.

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May 9, 2018

The Fourth Industrial Revolution is Here!

Posted by in categories: biotech/medical, economics, education, employment, government, information science, law, mathematics, robotics/AI

So much talk about AI and robots taking our jobs. Well, guess what, it’s already happening and the rate of change will only increase. I estimate that about 5% of jobs have been automated — both blue collar manufacturing jobs, as well as, this time, low-level white collar jobs — think back office, paralegals, etc. There’s a thing called RPA, or Robot Process Automation, which is hollowing out back office jobs at an alarming rate, using rules based algorithms and expert systems. This will rapidly change with the introduction of deep learning algorithms into these “robot automation” systems, making them intelligent, capable of making intuitive decisions and therefore replacing more highly skilled and creative jobs. So if we’re on an exponential curve, and we’ve managed to automate around 5% of jobs in the past six years, say, and the doubling is every two years, that means by 2030, almost all jobs will be automated. Remember, the exponential math means 1, 2, 4, 8, 16, 32, 64, 100%, with the doubling every two years.

We are definitely going to need a basic income to prevent people (doctors, lawyers, drivers, teachers, scientists, manufacturers, craftsmen) from going homeless once their jobs are automated away. This will need to be worked out at the government level — the sooner the better, because exponentials have a habit of creeping up on people and then surprising society with the intensity and rapidity of the disruptive change they bring. I’m confident that humanity can and will rise to the challenges ahead, and it is well to remember that economics is driven by technology, not the other way around. Education, as usual, is definitely the key to meeting these challenges head on and in a fully informed way. My only concern is when governments will actually start taking this situation seriously enough to start taking bold action. There certainly is no time like the present.

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May 8, 2018

This ‘Star Wars’ AR game Is Making Lightsaber Duels Real

Posted by in categories: augmented reality, weapons

It wouldn’t be #MayTheFourth without some awesome Star Wars news.

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May 8, 2018

A Real Life “Hibernation Chamber” is Being Made For Deep Space Travel

Posted by in category: space travel

Manned, long-term, deep space missions are an exciting prospect, but one that remains in the realm of distant possibilities–particularly because we don’t have all the technological innovations needed to make it happen.

One major consideration is the time it takes to reach the destination. Mars, which is at the top of various space programs’ go-to destinations for manned missions, is about six months if travel time away from Earth. If we wanted to explore even further, keep in mind that New Horizons, the fastest spacecraft to leave Earth, took nine and a half years to reach Pluto.

Science fiction conveniently sidesteps this challenge by putting the space explorers into deep sleep–a state of suspended animation. But slowing the human metabolism down while ensuring that a person will stay alive for extended periods is a lot easier said than done.

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