I'm a cosmologist. I did my undergraduate in space engineering (rocket science) and my graduate degree in cosmology. I enjoy Dark Energy, curvature, and modified gravity, but I mainly focus on inflation.
57 Is gravity just electromagnetic attraction? jun 20 '14
41 Why can Hiroshima be inhabited when Chernobyl cannot? may 17 '13
40 Build a ring around Earth, then remove the supports nov 11 '14
38 Cooling a satellite dec 1 '14
36 Shine a beam of light horizontally, drop a stone from same height - would both hit the ground at the same time? feb 4 '15