File this one under awesome/creepy/educational. Bio Rad is a company that, until just a couple years ago, only dealt in actual scientific equipment before they launched into the educational toy department. That means all of the science based toys that they make are the real deal!
One of their most popular items is their "Genes in a Bottle" kit. It allows you to take a swab from yourself (or a loved one), put it in a solution, and watch the DNA form and collect before your eyes. You can put the solution in a keepsake bottle. You know, in case someone needs to clone you at some point.