Travel through wormholes is possible, but slow — A Harvard physicist has shown that wormholes can exist: tunnels in curved space-time, connecting two distant places, through which travel is possible.
But it’s probably not useful for humans to travel through, said Daniel Jafferis, from Harvard University, the author of the study written in collaboration with Ping Gao, also from Harvard and Aron Wall from Stanford University: it takes longer to get through these wormholes than to go directly.
~ Well, you know, maybe it’s more scenic.
AI invents a sport — The game, Speedgate, combines elements of several existing sports including Rugby, Soccer, and Handball, and can be customised to suit large or small fields. Players pass a ball (a size four Rugby training ball is currently used until the official Speedgate ball hits the market) to teammates by tossing, kicking, or punting it. The full rules and regulations for Speedgate are available on a website.
~ And it easily looks as crazy as all the human-invented ones.
Nanowires improve water filtration — Combining nanowires with natural plant fibres, a team of scientists in China has found a way to purify water efficiently using water purification filter paper made from ultralong hydroxyapatite nanowires combined with natural plant fibres.
~ And when it breaks down, will add it to the plastic apocalypse?
Human genes ‘improve’ monkeys — A research group in China has introduced a human gene regulating brain development into monkeys, resulting in transgenic nonhuman primates that exhibited improved working memory and shorter reaction times.
~ Now how about we reintroduce them into humans?
Pigs reanimated — In a study that raises profound questions about the line between life and death, researchers have restored some cellular activity to brains removed from slaughtered pigs.
~ It should help work out what kinds of brain functions could be restored after, say, a stroke.
Declassified U2 spy pix show hidden archaeological sites — Inspired by a Chinese researcher who used the U2 images to view historical aerial imagery of his hometown, Emily Hammer and Jason Ur decided to see if the copious amounts of declassified data had any scientific worth. Much of the landscape in Europe, the Middle East, and central eastern Asia has changed since the Cold War, making these aerial records both historically and archaeologically important.
~ For example, they found the historical Aleppo from before the massive destruction wrought in the ongoing civil war; ancient stone animal-trapping ‘kites’; Marsh Arab settlements; ancient waterworks.