Better by Design: A Nut-Cracking Hammer That Stops Shell Shrapnel

Although the nutcracker seems like an outdated piece of technology given you can buy nuts with the shells already removed, a small chunk of the population seems to still prefer doing it themselves. So nutcracker makers keep plying their trade, coming up with better and better designs, like this satisfying hammer that prevents shattered shells from becoming dangerous projectiles.Read more...