Posted on February 26, 2018XKCD line graphs https://www.explainxkcd.com/wiki/index.php/Category:Line_graphs
Posted on February 26, 2018Chain Ring : gifs https://www.reddit.com/r/gifs/comments/6iijv9/chain_ring/
Posted on February 26, 2018cancelled momentum Firing a soccer ball, at 50 mph, out of a cannon from a truck going 50 mph. In other words, cancel momentum. http://i.imgur.com/9Y8l8i3.gifv
Posted on February 26, 2018Risks life to prove physical law – YouTube https://www.youtube.com/watch?v=5ZnKIPfIhAQ
Posted on February 26, 2018Lents Sunrise 360 https://www.skypixel.com/photos/cc425c36-06bc-4547-9fdf-69b4552a03b5
Posted on February 26, 2018Energy & Chemistry: Crash Course Chemistry #17 – YouTube https://www.youtube.com/watch?v=GqtUWyDR1fg