Month: July 2012

Engineer Guy vs. The Lead-Acid Battery

Engineer Guy vs. The Lead-Acid Battery

Here, friends and neighbors, is the eighth and final video of Engineer Guy series #4. The element of the week is called ‘plumbum’ in Latin, abbreviated to ‘Pb’ on the periodic table, and generally known as ‘lead.’ Formed into electrodes with its oxide and submerged in sulfuric acid, lead is an essential component in the ignition batteries that start cars and other gas-powered vehicles.

MAKE’s Toy Inventor Burning Up the Strings

MAKE’s Toy Inventor Burning Up the Strings

Fireball Mail instrumental from dave patterson on Vimeo. Bob Knetzger is a longtime MAKE contributor and the columnist for the magazine’s “Toy Inventor’s Notebook.” Not only is he an accomplished toy designer and writer, he’s also a terrific musician. Here he is playing Floyd Jenkins’”Fireball Mail” on resophonic guitar, banjo, and mandolin. The video was […]

NeuroDreamer Sleep Mask

NeuroDreamer Sleep Mask

Mitch Altman’s latest project is the NeuroDreamer Sleep Mask, a mask featuring “soothing sounds and fading lights that go along with the brainwaves of relaxation and sleep, the NeuroDreamer sleep mask can gently guide you and your brain into the rest you want.” You can use your own brainwaves to bring you the rest you […]

Tetris Cushions

Tetris Cushions

Etsy user StarGallery has created a set of Tetris Cushions. I’d like to fit these together to make a tetris mattress. [via Randomization] More: “You Complete Me” Tetris Cross-Stitch @Craftzine.com blog How-To: Tetris Lightbox Decor @Craftzine.com blog Crochet Game Boy And Tetris Pot Holders @Craftzine.com blog