Liquid nitrogen can do some really cool things. We found these videos from Jefferson Labs on Mental Floss. The team there just loves playing with liquid nitrogen. They have a whole series of YouTube ...
We have become a nation of GIFs. Okay, maybe that’s a slight exaggeration. But the image format has long since migrated from Tumblrcentric sideshow into the mass media. Yes, it’s BuzzFeed, but it’s ...
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