I’ve been thinking lately about whether or not it is possible to formulate a scale of universal cognitive capabilities, such that any intelligent system — whether naturally occurring or synthetic — can be classified according to its cognitive capacity. Such a system would provide us with a normalized scientific basis by which to quantify and compare the relative cognitive capabilities of artificially intelligent systems, various species of intelligent life on Earth, and perhaps even intelligent lifeforms encountered on other planets.… Read More “A Universal Classification of Intelligence”
It ranks among the most enduring mysteries of the cosmos. Physicists
call it the Fermi paradox after the Italian Nobel laureate Enrico
Fermi, who, in 1950, pointed out the glaring conflict between
predictions that life was elsewhere in the universe – and the
conspicuous lack of aliens who have come to visit.
So as a kid you watched Star Wars and since then you’ve wanted your very own Landspeeder. The problem is, how to make things hover without using fans, magnets, or special effects? Well, a maverick UK scientist may have invented a way to do it.… Read More “How to Build a Landspeeder”
Ack. Thanks to prodding by Josh, I finally made the mistake of installing StumbleUpon in Firefox … and now I’m really seriously addicted to it! Help… all I can do is sit around clicking the "Stumble!" button all day long. I’ve already found so many cool things that I wouldn’t have known about otherwise.… Read More “I'm Addicted to StumbleUpon”
As the distance a spaceship travels through space increases, so do the odds that it will collide with debris in its path – such as interstellar dust, micrometeorites, asteroids, dark matter, dark stars, etc.
The head of the Russian space corporation, Energia, has been quoted as stating that Russia is planning on setting up a permanent mining base on the moon to mine Helium-3. Helium-3 is a non-radioactive isotope of helium that is rare on earth but plentiful on the moon.… Read More “Russia Plans to Mine Helium-3 On Moon”
NASA has outlined what it could do, and in what time frame, in case a
quarter-mile-wide asteroid named Apophis is on a course to slam into
Earth in the year 2036. The timetable was released by the B612
Foundation, a group that is pressing NASA and other government agencies
to do more to head off threats from near-Earth objects.
The Russian air force has invented a next-generation stealth technology based on surrounding the aircraft with a plasma shield that completely disperses radar waves. This technology offers significant benefits over existing stealth technology and also enables higher-performance aircraft since the shape no longer has to be altered to achieve stealth.
Here is an interesting article, written by a chess grandmaster, on how to trade information with alien civilizations, assuming they are ever contacted. The article proposes that at interstellar distances, the only realistic form of trade would be a trade in information — such as technology and scientific knowledge.… Read More “How to Talk to Aliens”
Many years ago I spoke with Will Wright — one of the most interesting visionaries I’ve met (and who happens to be the creator of Sim City) about his dream of a universe game — one in which the player could evolve life from the simple cellular level all the way up through galactic scale civilizations.… Read More “Creator of Sim City Previews Amazing New Game”