There are two double-sided magnetic backgrounds giving kids four scene choices all together, and more than a hundred magnets of people, animals, plants for the farm and more that can be placed on ...

Graphene sensors find subtleties in magnetic fields Date: August 20, 2020 Source: Cornell University Summary: Researchers used an ultrathin graphene 'sandwich' to create a tiny magnetic field ...

It implies that there should have been a weak magnetic background on the Moon that was punctuated by these high-strength events. That should be evident in the Apollo collection.

It implies that there should have been a weak magnetic background on the Moon that was punctuated by these high-strength events. That should be evident in the Apollo collection.

ITHACA, N.Y. - As with actors and opera singers, when measuring magnetic fields it helps to have range. Cornell researchers used an ultrathin graphene "sandwich" to create a tiny magnetic field ...