ch0k1 6 months ago

Revolutionary new battery lasts longer, charges more efficiently & heals itself

Revolutionary new battery lasts longer, charges more efficiently, and even heals itself

Scientists design lithium battery materials that shrink with heat and nearly fully recover voltage, doubling battery life.

Aging batteries have long frustrated both scientists and users. But a recent study brings promising news. A new approach based on oxygen-redox (OR) chemistry could make batteries last longer, charge more efficiently, and even heal themselves. Behind this shift is a deeper understanding of how disorder in materials can be used—not avoided—to improve performance.

Stacker News

Revolutionary new battery lasts longer, charges more efficiently & heals itself \ stacker news

Aging batteries have long frustrated both scientists and users. But a recent study brings promising news. A new approach based on oxygen-redox (OR)...

ch0k1 6 months ago

Sam Altman: We've reached the 'singularity' moment in artificial intelligence

PANews

Sam Altman: We

According to Sam Altman, humanity may have entered the early stages of the "singularity" - the point at which artificial intelligence surpasses hum...

According to Sam Altman, humanity may have entered the early stages of the "singularity" - the point at which artificial intelligence surpasses human intelligence. Altman says humanity has crossed a critical turning point, an "event horizon" that marks the beginning of a new era of digital superintelligence.