We can directly see the hidden world of atoms thanks to electron microscopes, first developed in the 1930s. Today, electron microscopes, which use beams of electrons to illuminate and magnify a sample, have become even more sophisticated, allowing scientists to take real-world snapshots of materials with a resolution of less than half the diameter of a hydrogen atom.
from General Physics News - Science News, Physics News, Physics, Material Sciences, Science https://ift.tt/36Gmlu8
No comments:
Post a Comment