When you think about heat waves, you might picture sweltering cities, shimmering asphalt and unbearable summer afternoons.
Once upon a time, home computers were low-powered enough that they barely needed any cooling at all. An Amiga 500 didn’t even have a heatsink on the CPU, while the early Macintosh got by ...
The Cool Down on MSN
Scientists make breakthrough in quest to build device that pulls electricity from thin air: 'A self-charging power source'
Scientists in India are nearly making electricity from thin air, thanks to a new device that relies on evaporation.
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