It's time to sharpen your knowledge of pencil history! (Bet you can't guess what the first erasers were made of.) ...

After purchasing the latest iPad Pro, the Apple Pencil Pro may feel beyond your budget. But this $30 discount may help.

I noticed that there was no decent tutorial out there for making a paper crossbow (or a paper gun that shoots) that didn't utilize rubber bands. This is what I came up with as a result. The crossbow ...