Month: April 2010

How-to Garden Projects Roundup

Terrie Miller of Permie.net has put together a wonderful roundup of DIY garden projects using upcycled materials. Learn how to build a seedhouse using a window or glass door, make a garden work table from old pallets, grow 100lbs of potatoes in 4 square feet, and construct a raised garden bed from cut branches. Terrie […]

Bobbing naval generator runs “eternally” on ocean’s heat

Bobbing naval generator runs “eternally” on ocean’s heat

SOLO-TREC is outfitted with a series of tubes full of waxy phase-change materials. As the float encounters warm temperatures near the ocean’s surface, the materials expand; when it dives and the waters grow cooler, the materials contract. The expansion and contraction pressurizes oil, which drives a hydraulic motor. The motor generates electricity and recharges the batteries, which power a pump. The pump can change the float’s buoyancy, allowing it to move up and down the water column.

Photos from the Green Up Scraptacular

Tiffany Threadgould of RePlayGround reports in with photos from last night’s Green Up Scraptacular at Terracycle’s Port Authority Green Up shop in NYC. Above is tiffany wearing a a Target plastic bag dress with a workshop participant who made a party hat from a cereal box and refashioned her t-shirt with Megan Nicolay of Generation […]

Awesome Yarn Wall Art

Yesterday, Becky posted about Threadbanger’s Decor it Yourself video on creating 70s-inspired geometric string art. Lindsey from Yarnia in Portland, Oregon, points us to this awesome variation on the string art theme from one of Yarnia’s customers. When one of our customers came in a few weeks ago looking for some yarn to use for […]

Soft circuits class at NYC Resistor this Saturday

Soft circuits class at NYC Resistor this Saturday

If you’re in NYC this weekend, check out Raphael Abrams’ soft circuit class at NYC Resistor. There are a few spots left! Learn to make soft, flexible and washable electronic circuits embedded right into common textiles! We’ll cover conductive thread, waterproof circuitry, embedded sensors and tactile feedback. Everyone leaves with enough basic knowlege to level-up […]