the.com/benzene
a perfect carbon ring whose structure came to a chemist in a dream of a snake eating its tail
dream discoveryKekulé claimed the ring shape came from a serpent vision
sweet poisonsmells pleasant but is a known carcinogen
shared electronsits six electrons float in a delocalized cloud
space moleculedetected drifting in interstellar gas clouds
hidden in smokecigarettes deliver it straight to your lungs