If you have kids, you know there will be spilled ketchup at the dinner table. There’s no surprise, it’s just going to happen. But wiping up ketchup, mayonnaise, or other liquids with complex viscosities never really works. You end up just smearing the sauce around. Well, now there’s finally a machine that can pick up those spill semi-liquids and sauces. Thank you nerds! The video is featured on EnGadget and Guyism.