Visual learning Memes

Finally, a chemistry explanation that actually sticks! On the left, ABsorption: guy literally absorbing (drinking) the substance. On the right, ADsorption: guy getting substances violently thrown AT him. Who needs complex molecular diagrams when you can just remember "in" versus "at"? Chemistry professors hate this one weird trick for remembering the difference. Next up: explaining acid-base reactions with people throwing lemons at each other.