11/09/2019

Climate systems in museums appear to be too strictly regulated

Large museums have climate systems to protect their objects from bending or cracking. These systems are set up for limited fluctuations in humidity, based on the assumption that larger variations are harmful. This assumption, ...

Why do astronomers believe in dark matter?

Dark matter, by its very nature, is unseen. We cannot observe it with telescopes, and nor have particle physicists had any luck detecting it via experiments.

page 8 from 11