One of the reasons gold is so valuable is because it is highly unreactive—if you make something out of gold, it keeps its lustrous radiance. Even when you can react it with another material, it’s also ...
Hosted on MSN
Why is ocean water salty, but lakes and rivers aren’t: the natural forces that keep rivers fresh
Understanding why ocean water is salty but river water isn’t is a fascinating topic, and one that has intrigued scientists for centuries. The answer lies in a combination of geological and natural ...
Leif Ristroph, a physicist and applied mathematician at New York University, was conducting experiments on how clay erodes in response to flowing water when he noticed tiny shapes emerging that ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback