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This element destroyed my teeth?

Time for Epic Science Fun That's Cavity Free!! Find Out if Toothpaste and Toothbrush Science Experiments Will Cause Cavities ...
Space.com

'Stranger Things' and 5 other places Einstein-Rosen Bridges have wormed their way into sci-fi

From the Upside Down through the Devil's Anus and beyond. Here are 6 times these theoretical wormholes turned up in sci-fi ...