Video: Play with your food. That's the moral of the story from Crazy Russian Hacker. He put marshmallows in one of those vacuum food containers, pumped out the air, and watched the squishy little white puffs balloon into ginormous monsters. It's all silly fun.
What Happens When You Put Marshmallows In A Vacuum
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Five years ago, I threw away a hard drive. An utterly generic 250GB portable hard drive, already a few years old, with a couple of dings and scratches in its shell and with the beginnings of an audible click that would have eventually killed it. It had a data file containing 1400 Bitcoin on it. No big deal, at the time. Today, those few kilobytes are worth more than four million dollars.
Last week, Tesla announced Australian pre-orders for its solar roof, with installations starting in 2018. The idea is fantastic -- replace your house roof with solar tiles that look good, generate power and are even more durable than existing options. But in the real world, is it worth the price? We crunch the numbers to find out.