O'Reilly logo

Best of Make: Volume 2 by The Editors of Make:

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Image

GLASS BEAD Projection Screen

Image TIME: 8 HOURS OVER 3 DAYS Image COST: $50–$100

Need a bright surface for your projector? Get high gain at low cost using house paint and sandblasting beads.

Written and photographed by Sean Michael Ragan

Image Titanium dioxide is the most common white pigment in paint, sunscreen, and even food products. It’s cheap, safe, and almost ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required