Expert engraver Shaun Hughes turns his attention to Charles Schultz’s lovable loser, as he deftly carves his famous expression and “Oh, Good Grief” catchphrase into an old Buffalo nickel. Fortunately, five cents is just enough for Lucy’s psychiatric help booth.
These cufflinks made from genuine U.S. nickels look cool enough on their own, but when you realize you can use them to sneak around secret documents inside their hidden compartments, they’re just that much cooler. Perfect for James Bond and other secret agent types.
Applied Science shows us how to use anhydrous ammonia to change the properties of paper money, gradually shrinking the size of a dollar bill by letting the solution boil and evaporate multiple times. The same chemical process can be used to easily bend wood.