Grant Thompson - "The King of Random" - Channels Videos

Making Arrowheads from Glass Bottles

Here’s everything you need to know about how to make an arrowhead from a glass bottle. Have you t...

Don't Boil SUPER GLUE (Flammable?)

Today we find out what happens when you boil a large quantity of super glue. Does it burst into f...

Lithium Batteries Dropped in Water

Today we're trying something a little different. We're going to show you what happens when you pl...

Recycled Styrofoam Air Conditioner

Today we're building a DIY Air Conditioner unit made popular by Household Hacker and adding our o...

How To Make A Rope Making Machine

This is the secret rope makers DON'T want you to know about. Haha JK. But it's a totally awesom...

Get $50 off select mattresses at and enter promo code “thekingofrandom”. Terms and conditions ap...

How to Make The Metal Melter

High amperage electricity can easily melt metal! In this video you'll learn step by step how to ...

Today we're seeing if we can successfully cast metal in bright colorful kinetic sand! Subscribe ...

Today we're checking out the crazy reaction that happens when you mix super glue with water and b...

Did you know you can make an AC arc welder using parts from your microwave? I just finished mine...

Etch METAL with Battery Power

Join the Dollar Shave Club: Thanks to our sponsor Dollar Shave Club. Check them out now and ...

Updates, improvements, and all your questions answered about the Mini Metal Foundry. I had no id...