R Askscience - 48 Hours
- AskScience AMA Series: I'm a historian of science who studies humanity's search for extraterrestrial intelligence - from our earliest theories - 14 hours
- How are ancestors contained in your genes? - 22 hours
- How do sea turtles stay afloat when they weigh so much? - 22 hours
- How do scientists get an accurate measurement of wildlife populations of small insects? - 22 hours
- [Economics] What does the billionaire lifestyle actually cost? How much liquidity do these people have? How many loans do they take out? - 22 hours
- Is it possible for the Earth to support tens of billions of humans? - 22 hours
- What would happen to global ecosystems if all fungi ceased to function overnight including mycorrhizal networks, decomposers, and pathogens? - 22 hours
- How come your muscles and heart don't get cancer? - 24 hours
- Why/how did the Mid Atlantic Ridge form? - 25 hours
- Ask Anything Wednesday - Engineering, Mathematics, Computer Science - 29 hours
- Can rivers ever just reverse direction suddenly, like from climate change or tectonic activity? - 32 hours
- Is there a function that flips powers? - 46 hours