- Physics 9.1k 9.1k 11 gold badge1717 silver badges2828 bronze badges
- Skeptics 5k 5k 11 gold badge3131 silver badges2424 bronze badges
- Super User 3.5k 3.5k 22 gold badges1111 silver badges1313 bronze badges
- Space Exploration 1k 1k 55 silver badges1010 bronze badges
- Photography 319 319 11 silver badge77 bronze badges
- View network profile
Top network posts
- 89 Are there too few Supernova Remnants to support the Milky Way being billions of years old?
- 87 Given that ice is less dense than water, why doesn't it sit completely atop water (rather than slightly submerged)?
- 67 Why is nuclear waste more dangerous than the original nuclear fuel?
- 57 Are recent claims from India of a car fueled by water and calcium carbide legitimate?
- 51 Did Republicans select a nazi, neo-Confederate, pedophile, and pimp as general election candidates?
- 50 Why tantalum for the Hayabusa bullets?
- 41 Do colour-blind people see through certain kinds of camouflage?
- View more network posts →