3 ms·
An atomic clock measured how general relativity warps time across a millimeter
- MR4D 5y agoEvery time I think humans have gotten to a place where they know something about the universe, an article like this comes across and convinces me that the universe is weirder than I can possibly imagine.
- rapjr9 5y agoSo this is also a precision gravity sensor it appears. I wonder what its sensitivity is compared to LIGO.