Amazon S3 on MSN

How to Make a Powerful Blow Gun at Home for Under $10

The science pros at The King of Random show how to make a powerful blowgun for under $10.
YouTube on MSN

How To Make Cardboard Gatling Gun That Shoots Fully Automatic

Learn how to make a cardboard Gatling gun that shoots fully automatic in this exciting DIY project! This step-by-step ...