I find that those USB vacuum cleaners work with cat hair, but they don't seem to work well, if at all, with smaller debris. (gigaom.com)
She and a colleague were perusing a collection of small debris skimmed from the North Pacific Ocean when they noticed something strange: Eggs. (sciencemag.org)
The three - stage cleaning system is thorough and manages to vacuum hair, sand, and other small debris on the floor very well. (geekwrapped.com)