A dual-sided ice scraper that chips away at frost and clears it with a single motion. The curved blade hugs the windshield ...
Amazon S3 on MSN
A step-by-step tutorial for building an easy homemade rocket
The science pros at TKOR build a simple homemade rocket to demonstrate thrust. Leader linked to ISIS ambush that killed 3 ...
Georgetown University researchers have discovered a new class of strong magnets that do not rely on rare-earth or precious ...
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