When I was a kid, my mom gave me a book that was titled something like “I Bet You Can!” It had science experiments and tricks and fun little projects. One of them offered a technique to cut a hole in a 3 x 5 card big enough to pass...
When I was a kid, my mom gave me a book that was titled something like “I Bet You Can!” It had science experiments and tricks and fun little projects. One of them offered a technique to cut a hole in a 3 x 5 card big enough to pass...