Eating food could be replaced by nanorobot nutrient delivery system.
By early 2030s, experts predict nanorobots will be developed to improve the human digestive system, and by 2040, as radical as this sounds, we could eliminate our need for food and eating.
This is the vision of futurist Ray Kurzweil and nutritionist Terry Grossman, M.D., in their popular book, Fantastic Voyage: Live Long Enough to Live Forever. In the coming decades, the authors claim, “We will be able to reengineer the way we provide nutrients to our trillions of cells.”
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The weapons and equipment of British warriors down the ages, from top to bottom;
Crusader knight, 1244
Yorkist Man-at-Arms, 1485
New Model Army musketeer 1645
Lance Corporal, 1944
A vision of 2000, drawn by Jean-Marc Côté and other French artists to be used on cigar boxes and postcards, for the 1900 World Exhibition in Paris. It’s actually kind of sad how little of this we have. Who wouldn’t want to travel by whale?
June 27, 2014
No joke, I remember see these dudes all the time in Madrid, they’re semi-famous, everyone knows them.
Quantum state may be a real thing
Physicists summon up their courage and go after the nature of reality.
At the very heart of quantum mechanics lies a monster waiting to consume unwary minds. This monster goes by the name The Nature of Reality™. The greatest of physicists have taken one look into its mouth, saw the size of its teeth, and were consumed. Niels Bohr denied the existence of the monster after he nonchalantly (and very quietly) exited the monster’s lair muttering “shut up and calculate.” Einstein caught a glimpse of the teeth and fainted. He was reportedly rescued by Erwin Schrödinger at great personal risk, but neither really recovered from their encounter with the beast. The upshot is that we had a group of physicists and philosophers who didn’t believe that quantum mechanics represents reality but that it was all we could see of some deeper, more fundamental theory. A subclass of these scientists believed that the randomness of quantum mechanics would eventually be explained by some non-random, deterministic property that we simply couldn’t directly observe (otherwise known as a hidden variable). Another group ended up believing that quantum mechanics did represent reality, and that, yes, reality was non-local, and possibly not very real either. To one extent or another, these two groups are still around and still generate a fair amount of heat when they are in proximity to each other. Over the years, you would have to say that the scales have been slowly tipping in favor of the latter group. Experiments and theory have largely eliminated hidden variables. Bohm’s pilot wave, a type of hidden variable, has to be pretty extraordinary to be real.
This has left us with more refined arguments to settle. One of these is about whether the wave function represents reality or just an observer’s view of reality. (via Quantum state may be a real thing | Ars Technica)
Great commentary on social media, and pretty goddamn funny.