Video: You don't need dangerous explosives to put on an impressive fireworks show. Just grab a magnifying glass; a bunch of tiny resistors, capacitors and transistors; and then blast them with more electricity than they were designed to handle. The results won't disappoint, as long as you aren't hoping for a New Year's extravaganza. [YouTube via Twitter - Simone Giertz]
Put On A Tiny Fireworks Show By Blowing Up Electrical Components
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Divorce yourself from the far out scifi depictions and crazy nerd dreams of what a smartwatch is supposed to be for just a second, and instead think about what makes sense for a wrist-mounted device in 2018. You’ll quickly realise there’s a huge gap between reality and expectation, because while the idea of playing games or watching videos on a watch might sound neat, actually doing so on a screen that’s measures less than two inches across is simply miserable.
When humans take the drug MDMA, versions of which are known as molly or ecstasy, they commonly feel very happy, extroverted, and particularly interested in physical touch. A group of scientists recently wondered whether this drug might have a similar effect on other species — specifically, octopuses, which are seemingly as different from humans as an animal can be. The results of their experiment, in which seven octopuses took MDMA, were "unbelievable."