Oy vay! Ever wondered what to do with all of your old box knife blades? Well, instead of throwing them in the garbage can, you can throw them AT the garbage can. This not-so-kosher project consists of welding six blades together to make the fiercest throwing star you have ever seen.
I can go over the cautionary details but I assume that it is implied that any time you handle razor blades there is a certain risk factor. So have fun. If you get cut you probably weren't exercising enough caution. Not recommended for use by mohels during a bris.
Step 1: Arrange the First Layer of Blades.
If you will be welding them then find a piece of sheet metal to lay them on. Match up the corners to the best of your ability.