10 months agoThis kid is smarter than 99% of the Earth’s population. (read description)Jonathan41Flemming
1 year agoWonderfully explained how your eyes, glasses and the reflection/refraction works in the eyes.Technology, Infotainment, Learning, Shopping & Beyond...
1 year agoFlattardian Bob Accidentally Proves Earth's Rotation With $20,000 GyroscopeThe Flat Earth Deception
5 months agoIn physics refraction is the redirection of a wave as it travels from one medium to anotherSusieQ4u
7 months agoIncredible footage of a Kingfisher dive captured in slow motion~Kingfishers compensate for the reflection and refraction of water to pinpoint the depth and position of prey underwaterSusieQ4u