» Sneakier uses for everyday things: how to turn a calculator into a metal detector, carry a survival kit in a shoestring, make a gas mask with a balloon, turn dishwashing liquid into a copy machine, convert a styrofoam cup into a speaker, and make a spy gadget jacket with everyday things
Sneakier uses for everyday things: how to turn a calculator into a metal detector, carry a survival kit in a shoestring, make a gas mask with a balloon, turn dishwashing liquid into a copy machine, convert a styrofoam cup into a speaker, and make a spy gadget jacket with everyday things
