When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...
Firing a gun in space plays out very differently from that on Earth, and the bullet may never stop. Here's everything that ...
† SOKENDAI, the Graduate University for Advanced Studies, Nishigonaka, Myodaiji, Okazaki 444-8585, Japan ‡ Institute for Molecular Science and Research Center for Computational Science, Nishigonaka, ...