The History Of Aliens In Film.
The surprisingly interesting history of the lightbulb.
National Geographic shows you how easily rats can swim up through your toilet.
Glass-Bottom “Sky Pool” Will Let You Swim 115 Feet Above London.
ICYMI, Tuesday's links are here, and include Lewis and Clark's sketches, dancing sumo wrestlers, a Simpsons-inspired (all Ned) heavy metal band, and Genghis Khan, climate change hero.