If you want to follow along and create your own prank machine, the setup is simple and inexpensive. You need a Raspberry Pi ...

Swap blocks like magic with this awesome Redstone build! 😱🔁 In this Minecraft tutorial, you'll learn how to build a block swapper — a Redstone mechanism that instantly switches one block for another ...

What is the best free VPN service? Which can you trust and what can you use them for? We've got the answers.

Want to listen to music by your pool or on your next camping trip? These rugged, waterproof Bluetooth speakers are the best we've tested.