Why It Works: Instead of dust flying all over your face and furniture, the pillowcase traps the mess inside. No need to chase airborne dust bunnies with a vacuum later. Bonus: Toss the pillowcase into ...

He knocked his block off! That’s what [Zach] of Byte Sized Engineering is planning on saying when he completes this Rock’em Sock’em Robots replica. The twist? His replica is going to be life ...