robert rosca's Commented How-To Videos & Articles

Make a tomato glow in the dark

Make a tomato glow in the dark

robert rosca's comment: "bah, I'm not English..."

Science Wonderment
By bird crick | Comments 0
Views 398

Make an anti-gravity static powered floating orb

Make an anti-gravity static powered floating orb

robert rosca's comment: "go on google, click pictures, search tinsle and look at the images."

Science Wonderment
By bird crick | Comments 0
Views 481

Make poor man's liquid nitrogen

Make poor man's liquid nitrogen

robert rosca's comment: "i'm gona try this. is the rubbing alcohol conductive? lol i'm gona try to make a computer cooling thingy, like ...more"

Science Wonderment
By bird crick | Comments 0
Views 399

Comments (3 how-to articles)

Tattoo Yourself (or Your Girlfriend)

Henna. Beautiful, fun, exotic... and best of all... Do-It-Yourself (with a little practice). Also, unlike tattoos, it's temporary. Henna generally lasts for 1-3 weeks. An ancient tradition, henna is ...

The Mother of all Ping Pong Guns - LETHAL

The lethal pneumatic ping pong gun. This thing isn't exactly wife approved. Creator Ron Kessinger built this mighty powerful ping pong launcher - "a variation on a potato cannon, built to run on ...

Old Bumper Cars Go Street Legal

Flickr user MR38 has posted a set of photos of bumper cars made street legal, as displayed at the annual Cruisin’ Grand festival in Escondido, California. This mini cars were retrofitted with 750 cc ...

Human Powered Ferris Wheel

According to Google's (albeit rough) translation from French to English: "A big wheel in India that does not work with an engine but using human power. Men throw themselves in front of the wheel ...

Make-It-Yourself LEGO Gummies

Turkey day is over, and you have this nice Friday-Saturday-Sunday stretch before it's back the daily grind. Here's a project that inspires both young and old: LeGummies brick shaped gummy candies ...

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