Dylan Coker/Newspix/Getty ImagesYour parents probably spent years yelling at you to clean your room and make your bed. It seems no matter how tight your bed corners are or how many quarters you can bounce off that blanket, your bed still isn't as clean as a chimpanzee's. Researchers at North Carolina State University compared human beds to the treetop nests chimpanzees make for themselves nightly. The chimp nests also had no insects or spiders, though the team expected to see some parasitic species in the nests. Now That's Cool It won't solve your bacteria problem, but the humankind evolution bed could solve your insomnia.