“One of my favorite experiments with the kids is to have them look at a drop of water. A drop of water, preferably one from a puddle outside, will be swarming with life. It always goes over well, except for the occasional kid who then refuses to drink water for a while.”

“One of my favorite experiments with the kids is to have them look at a drop of water. A drop of water, preferably one from a puddle outside, will be swarming with life. It always goes over well, except for the occasional kid who then refuses to drink water for a while.”

— Andy Weir