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The following link provides mathematica modules of drawing 3D pictures for spherical harmonics functions.

Visualizing vector spherical harmonics

Richard Feynman

“everything that is living can be understood in terms of the jiggling and wiggling of atoms”.

and now, we want to watch atoms jiggling and wiggling.

X-rays, electrons, fluorescence light, the advances of photon sciences, together with computational modeling, are making this happen.