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What Causes Auroras?
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Auroras are quite stunning to behold, but why and how do they happen? Learn what makes these phenomenal wonders of the sky possible in today’s video from SciShow!
What Causes Auroras? [YouTube]
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The earliest microwave ovens pumped out 3,000 watts of power (much more powerful than modern residential microwaves) and could completely cook large cuts of meat in less than a minute.
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