China has conducted a pioneering high-speed communication experiment using lasers, rather than the usual radio signals, between satellites in its BeiDou navigation system and ground stations on Earth.
Technology could potentially transmit data a million times faster than by radio signal to almost any location.
When astronauts left the International Space Station in early November to return home on the Crew Dragon Endeavour, they took the opportunity to do a fly-around of the ISS and take photos. NASA just released the new images, and they are a stunning look at both the orbiting outpost and our home planet.
The person behind the camera was ESA astronaut Thomas Pesquet. He began taking photos after Crew Dragon undocked from the Harmony module. Also on board were NASA astronauts Shane Kimbrough and Megan McArthur, and JAXA astronaut Aki Hoshide. They had spent six months aboard the ISS.
“Bittersweet feeling about leaving the ISS,” Pesquet tweeted. “When you think about it, it’s really a magical place, almost impossible to reach and which gives you superpowers like flying, or going around the world in 1h30 … It still looks a bit like a daydream.”
There were some speculations in the comment section that we probably have large air compressor or some other kind of too huge powering system for our robotic arm that we supposedly don’t show you.
So we packed our Clone in a suitcase and filmed a little presentation for you. The whole thing weights 8kg (18 lbs). We could fit everything inside but we separated the electricity from the water. And this is still just the beginning of the miniaturization process, we must and we will make it portable enough so humanoid robots can help people in everyday life.
Continue reading “Humanoid Robot Hand Holds 26 kg (57 lbs) + Portable Power Supply” »
Western intelligence agencies fear Beijing could within decades dominate all of the key emerging technologies, particularly artificial intelligence, synthetic biology and genetics.
China’s economic and military rise over the past 40 years is considered to be one of the most significant geopolitical events of recent times, alongside the 1991 fall of the Soviet Union which ended the Cold War.
MI6, depicted by novelists as the employer of some of the most memorable fictional spies from John le Carré’s George Smiley to Ian Fleming’s James Bond, operates overseas and is tasked with defending Britain and its interests.
Exceptional channel exploring thought-provoking topics in an almost psychedelic way.
⚠️ (3D Video, look around with your cursor!)
We love the sort of outlandish concept cars that treat themselves as high art, and regret that COVID-19 and the general death of the big auto show is increasingly denying us this pleasure. But here is a spectacular example of the genre to lift the late holiday weekend malaise: meet the WayRay Holograktor.
The current talk addresses a crucial problem on how compositionality can be naturally developed in cognitive agents by having iterative sensory-motor interactions with the environment.
The talk highlights a dynamic neural network model, so-called the multiple timescales recurrent neural network (MTRNN) model, which has been applied to a set of experiments on developmental learning of compositional actions performed by a humanoid robot made by Sony. The experimental results showed that a set of reusable behavior primitives were developed in the lower level network that is characterized by its fast timescale dynamics while sequential combinations of these primitives were learned in the higher level, which is characterized by its slow timescale dynamics.
Serious Science — http://serious-science.org.
Neuroscientist Karl Friston on functional specialization of different brain areas, brain hierarchy, and the connectome.
Continue reading “Dynamic Causal Modelling — Karl Friston” »
The two billionaires are locked in a race to send humans to space, with Musk’s SpaceX far in front of Bezos’ Blue Origin venture. But the two differ on what to do when humanity arrives in space: Musk wants to establish a self-sustaining city on Mars, while Bezos would rather see humans orbiting Earth in giant space stations.
Musk’s vision receives a lot of publicity, but space consultant Rand Simberg tells Inverse that Bezos’ goal is the “more expansive.”
“Elon is what [science fiction writer Isaac] Asimov would have called a planetary chauvinist,” he says. “He thinks people need to be on planets. He wants to be a multi-planet species. That’s nice, I guess. But Bezos actually has a more expansive vision.”
