Here is a short, but awesome, list of things that have been found preserved in amber: a roughly 20-million-year-old male scorpion dug up by a farmer in Mexico, a roughly 75-million-year-old set of dinosaur feathers found in Canada, a roughly 17-million-year-old group of anole lizards found in the Dominican Republic, and a roughly 100-million-year-old insect (now extinct) with a triangular head that could turn around 180 degrees—something no modern insect is able to do. There’s even a chunk of amber that holds a roughly 100-million-year-old spider paused in mid-attack on a wasp.