https://i.ytimg.com/vi/0W8RFNF5F_I/hqdefault.jpg Prove we live on a globe in 2025! According to one viewpoint, the Earth is a level, enclosed plain…

https://i.ytimg.com/vi/jTmHYFtCESU/hqdefault.jpg You have my permission to share this video! Edit and re-post as you see fit. I’ve never thrown a…

https://i.ytimg.com/vi/o_yxDqAMxbE/hqdefault.jpg Explore the concept of gravity and electrostatics. The video questions why things fall down and not sideways, proposing a…

https://i.ytimg.com/vi/L5NtEK72eyU/hqdefault.jpg You have my permission to share this video! Edit and re-post as you see fit. I’ve never thrown a…

https://i.ytimg.com/vi/bKTbHVmg0Yw/hqdefault.jpg Every star will be in the same place next year. The Earth is four and a half billion miles…

https://i.ytimg.com/vi/1y3pOQdT6wY/hqdefault.jpg You have my permission to share this video! Edit and re-post as you see fit. I’ve never thrown a…

https://i.ytimg.com/vi/cTSExNj-ufI/hqdefault.jpg If a 10-foot wall stood between two people on a flat surface, they would never see each other. It…

https://i.ytimg.com/vi/6oQifWbkKEE/hqdefault.jpg You have my permission to share this video! Edit and re-post as you see fit. I’ve never thrown a…

https://i.ytimg.com/vi/7_CHpJf0P-I/hqdefault.jpg A teacher proposes a challenge: provide globe proof outside school for a chance to win 3 Bitcoins. Will anyone…

https://i.ytimg.com/vi/HuISZLCOODo/hqdefault.jpg You have my permission to share this video! Edit and re-post as you see fit. I’ve never thrown a…