How NASA will prolong the lives of the Voyager probes, 11 billion miles from Earth — Launched 42 years ago, the Voyager 1 and Voyager 2 space probes are now exploring the outer realms of our solar system. Sadly, the end of the mission is now firmly in sight, but NASA has a plan to keep the probes operational for as long as possible before their power finally runs out.
~ The new space explorers are our robots.
Satellite imagery can predict bridge collapses — Researchers at NASA’s Jet Propulsion Lab and the UK’s University of Bath believe advanced satellite imagery can be used for analysing structures like bridges for tiny movements that could be signs of potential collapse.
~ This kind of precision from afar seems impossible, you’d think.
Super computer beats all comers in poker — Computer scientists have developed a card-playing bot, called Pluribus, capable of defeating some of the world’s best players at six-person no-limit Texas hold’em poker, in what’s considered an important breakthrough in artificial intelligence.
~ Yeah, can’t read its expression, not fair.
New Nissan Leaf can help power your home — Nissan confirmed at the launch that the new Leaf, with a 40kWh battery, will be a V2H (vehicle-to-home) energy asset – meaning that, unlike other electric vehicles, it will have the capability to charge your home (subject to further testing with Australia’s network owners and operators).
~ Why not use its battery when it’s parked?
Squeeze to freeze — A research team from Tohoku University, Nissan Motor Co., Shinshu University and Okayama University have discovered how to use a nanosponge to carry out liquid-to-gas phase transitions. Conventional systems use hydrofluorocarbons as a refrigerant, but hydrofluorocarbons are super pollutants, with a Global Warming Potential about 1300 times higher than carbon dioxide. Instead of a refrigerant, researchers have figured out how to use force for cooling.
~ Cool in your home without warming the planet.
Scientists have found evidence of Bronze Age human civilisation written into ancient cattle DNA — The research team collected and sequenced DNA samples from ancient domesticated and wild cattle, or aurochs, to tell the story of cattle domestication in the Fertile Crescent, a region today defined as the Middle East and the Levant. The results reveal a sudden introduction of DNA from a different cattle breed originating in the Indus Valley.
~ This was perhaps the result of humans adapting to a sudden change to the climate.
Earliest humans in Europe pushed back again — A comprehensive re-analysis of a skull fragment found in a Greek cave back in the late 1970s suggests early modern humans were present in Eurasia some 210,000 years ago. It’s the earliest indication of our species on the continent, but the lack of supporting archaeological evidence raises some questions.
~ Ancient-ancient-ancient Greeks indeed.