The kilogram is forever changed. Here’s why that matters.
https://www.nationalgeographic.com/science/2018/11/kilogram-forever-changed-why-mass-matters/
Sent from Flipboard
![]() | StreetRhetoric.comProbably the Coolest CommonPlace Book on the Web…Speech Recognition, Investing Tools & Information Mixed Into Enjoyable Content | |
The kilogram is forever changed. Here’s why that matters.The kilogram is forever changed. Here’s why that matters. Sent from Flipboard You must log in to post a comment. |