Sodium Polyacrylate Mixed With Water
Awesome Chemistry GIFs: Electrical Discharge
The Science: Called Electric Treeing, the GIF above shows an electrical pre-breakdown phenomenon where due to partial discharges and progresses through the stressed dielectric insulation, electricity takes a path resembling the branches of a tree.
Chemistry GIFs: Lithium On Fire
Reaction Of Copper And Nitric Acid
Bonus Awesome Chemistry Videos