Strangest discoveries at dealer auction with exclusive access ...

Five backpacks on top of five suitcases at an airport. — Pixabay - tookapic A $35,000 Rolex, a fully assembled robot, and a suitcase packed with rat poison are just some of the unusual discoveries ...

Every year, TSA releases a roundup of the strangest items discovered during routine airport screening, and the list usually says as much about passenger behavior as it does about security technology.

Explore these 5 strange discoveries that continue to defy explanation, even for NASA.