Yin-YANG: A taijitu of sunflower composition utilizing mini taijitu and sunflowers for the dot elements. This caused me to think the words: "vertical reflection" while comprehending the depth of the composition.
Scanning tunneling microscope image shows an artificial atomic nucleus on graphene, consisting of five pairs of calcium atoms (slightly darker circles at center), in an electron cloud that is on the verge of collapse. IMAGE COURTESY OF MICHAEL CROMMIE
Awwww!!! THIS IS THE MOST ADORABLE THING EVER!!!!!!! AND SO IMPORTANT, although I’ve never had problems with it I know that there are many who have!!