Cool Stuff A magnet bouncing on a trampoline with iron filings, showing its magnetic field. livescience — April 9, 2019 2 comments A magnet bouncing on a trampoline with iron filings, showing its magnetic field. chem gifs reaction
This is the last physical reaction straw that broke my chemical reaction camel back. Unsubbing (but cool video) Reply
The evidence of the three-dimensional magnetic field is what drew me in. I yield to the moderators whether this is sufficiently “science-y” to be considered a physical reaction. Reply
This is the last physical reaction straw that broke my chemical reaction camel back. Unsubbing (but cool video)
The evidence of the three-dimensional magnetic field is what drew me in. I yield to the moderators whether this is sufficiently “science-y” to be considered a physical reaction.