Quote (Thor123422 @ Jun 7 2016 01:51am)
It doesn't take a very thick layer of a dense material to block an electron. Electrons repel other electrons. Even if you had a very high energy electron hit a metal surface it wouldn't really do anything since the metal surface is made of billions of electrons that will literally throw the intruder in the opposite direction.
I just like that video. There are plenty more you can look up, and of higher quality. The easiest way to see the curvature of Earth is to watch a large ship disappear off the horizon, bottom first, using binoculars. Or you can do it the opposite way and go out to sea on a boat and watch the buildings you move away from disappear bottom to top.
Well since you wont post any video of where you got your description of the Van Allen Belt, Ill assume it was from Wiki that simply describes it as charged electrons, and in this day of information where ironically people only read a few words in a paragraph, I will make note of this interesting fact they also mention:
"The belts endanger satellites, which must protect their sensitive components with adequate shielding if they spend significant time in the radiation belts. In 2013, NASA reported that the Van Allen Probes had discovered a transient, third radiation belt, which was observed for four weeks until destroyed by a powerful, interplanetary shock wave from the Sun."
Um really, they just discovered a third belt , that total blew up a satellite - from a shock wave from the sun? Um wtf - yeah - they really went to the moon only 11 years after the whole program was formed, the Government can hardly even get a website running properly in 11 years, let alone go to the moon.
yet we are totally programmed into blindly accepting their art as reality.
As for the ship going over the horizon thing, I think your describing it slightly wrong - it was always used as a proof for curvature, as in you can't see it because its gone over the curve, but you can use binoculars to bring it back into view. But while Binoculars allow you to extend your view of the horizon, they also "focus" Light rays which skew your perspective in that all those light rays from the water are now building up a wall of water which make you think your still seeing curve and this is a giant trick of focusing optics - that its not actually focusing the view but concentrating the light.