Discover five innovative and eco-friendly ways to repurpose plastic bottles in this step-by-step DIY video. Learn how to make a smartphone hologram projector, creative egg holders using bottle caps, a ...

Any one of these things is bound to improve your summer, and for those who make it their mission to complete all 25: we ...

Is someone on your list hard to shop for? We've got a ton of great options for just about anyone. And grab a little something ...

Discover how to build a simple DIY projector using everyday materials like cardboard and a small flashlight or laser pointer.

A clever design and impressive performance make this one of the best portable projectors.