World of Engineering
@engineers_feed
The most fun way to learn something new everyday. Brother page of @stats_feed YouTube https://t.co/rAUIl0V1xC
Joined August 2015
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There are extraterrestrial dust particles on your rooftop. They are called micrometeorites and are about 400 microns in size. More than 100 billion micrometeorites are believed to fall to Earth each year.
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