Mind Matters Natural and Artificial Intelligence News and Analysis

TagDan Robitzski

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Extreme magnification - Jumping spider portrait, front view

Spiders Are Smart; Be Glad They Are Small

Recent research has shed light on the intriguing strategies that spiders use to deceive other spiders — and prey in general

Spiders, like octopuses, have eight legs. But they share something else as well — like octopuses, once we got around to studying them, they turned out to be much smarter than expected. What makes spiders even more unusual is that they are smart with very small brains: “There is this general idea that probably spiders are too small, that you need some kind of a critical mass of brain tissue to be able to perform complex behaviors,” says arachnologist and evolutionary biologist Dimitar Dimitrov of the University Museum of Bergen in Norway. “But I think spiders are one case where this general idea is challenged. Some small things are actually capable of doing very complex stuff.” Behaviors that can be…

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Starlight night

Quantum Physicist: Aliens May Communicate by Starlight

Terry Rudolph of Imperial College, London, argues that they may have evolved so as to take advantage of quantum mechanics via photonics more easily than we can

Terry Rudolph of Imperial College in London argues in a recent preprint paper that technologically advanced extraterrestrials might manipulate the light from stars to send messages over great distances“ — almost like a series of interstellar smoke signals,” as science writer Dan Robitzski puts it: The physics of the ordeal get a bit dense — which is probably reasonable if aliens are rapidly communicating across star systems — but the basic idea is to use entangled photons from different stars to transmit messages that appear to be random twinkling to any nosy onlookers. Dan Robitzski, “Scientist claims that aliens may be communicating via starlight” at Futurism That’s a reason, it is suggested, why we might not “see” extraterrestrials. Rudolph’s open-access…

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3d render dinosaur.

Neuralink Cofounder: We Can Bring “Exotic” Dinosaurs To Life Now

Whether Max Hodak can do that or not, many scientists ponder, when SHOULD we try to bring back extinct species?

Neuralink is currently best known for brain-computer interfaces, including a test monkey playing pong ball with his mind. But Elon Musk’s co-founder Max Hodak has a bigger idea: Breed and engineer “super exotic novel species”of dinosaurs: “We could probably build Jurassic Park if we wanted to,” Hodak tweeted on Saturday. “Wouldn’t be genetically authentic dinosaurs but [shrugging emoji]. Maybe 15 years of breeding + engineering to get super exotic novel species.” Dan Robitzski, “Neuralink Co-founder Says We Have the Tech to Build An Actual Jurassic Park” at Futurism Any life forms that resulted from dino DNA studies would not be “genetically authentic” dinosaurs because we don’t have living dinosaur sexual cells to work with. They might, however, be more or…