2020-05-27: Does Gravity Require Extra Dimensions?
10:08: The experiment is now typically done in a vacuum, with precise temperature control and electrostatic and magnetic shielding.
2015-10-22: Have Gravitational Waves Been Discovered?!?
09:55: ... there are a number of ideas for protecting against this, including magnetic shielding and deploying layers of absorbing or deflecting material ahead of our ...
