Crystal that can split a photon;

 Crystal splitting photon: what does that really mean? Still can't understand...

https://youtu.be/2Ut0F4a9dQk

USS Kittyhawk aircraft carrier from Vietnam to Iraq, almost fifty years, will be deconstructed for scrap.... Easy to understand

https://youtu.be/4SUBmF81_l0

Random scene from Coming to America.... Is it racist? Do we need profiteering do-gooders to censor or ban it? Why exactly?

https://youtu.be/IZQFJ6hZNJc