mercredi 27 avril 2016

Mya Le Thai, le hasard et la méthode


Mya Le Thai par le miracle d’une erreur de manipulation, invente une batterie ultra puissante et révolutionnaire qui permet 200.000 cycles de rechargement. Une batterie utilisable pour des ordinateurs, smartphones, voitures et même pour aller dans l'espace.
UCI chemist Reginald Penner and doctoral candidate Mya Le Thai (shown) have developed a nanowire-based technology that allows lithium-ion batteries to be recharged hundreds of thousands of times.
Irvine, Calif., April 20, 2016 — University of California, Irvine researchers have invented nanowire-based battery material that can be recharged hundreds of thousands of times, moving us closer to a battery that would never require replacement. The breakthrough work could lead to commercial batteries with greatly lengthened lifespans for computers, smartphones, appliances, cars and spacecraft.



vendredi 8 avril 2016

Beauté audacieuse, courage indescriptible


Anna Cochrane, Guiness world record






Showing nerves of steel, aerial artist Anna Cochrane recently set a new world record for the Highest static trapeze act, after successfully completing a routine at a breath-taking 3,159.25 m (10,365 ft) while suspended from a hot air balloon above the coast of Ashburton in New Zealand.


2016 World Championships. Ice Dance - SD. Gabriella PAPADAKIS / Guillaume CIZERON