Search for tag: "quantities"

Brian Cox explains quantum mechanics in 60 seconds

from BBC News https://www.youtube.com/watch?v=fcfQkxwz4Oo

From  John Terning 0 likes 12 plays 0  

Gas Cylinder Safety

From  Jiandi Wan 0 likes 91 plays 0  

mat168-modeling3

From  Jesus De Loera 0 likes 84 plays 0