construction

Grid Beam is the Life-Size Erector Set

Grid Beam is the Life-Size Erector Set

[youtube:http://youtu.be/vTJXID9rw-U] Brothers Phil and Richard Jergenson invented Grid Beam, a full-size modular construction set. It’s kind of like an erector set for grown-ups (and not-so-grow-ups). It’s made from interchangeable parts of wood and metal, bored out to fit hex bolts. Everything is can be assembled and disassembled with minimal tools. At Maker Faire, the brothers […]

How-To: Build With Pumice

How-To: Build With Pumice

Interesting off-beat find via kris de kecker’s “No Tech Magazine,” which today linked to WIKI-style and PDF versions of Klaus Grasser and Gernot Minke’s 1990 book “Building With Pumice.” Turns out pumice, a foamy igneous rock, often tan in color and generally known for its ability to float in water…

How-To:  Build A Reciprocal Roof

How-To: Build A Reciprocal Roof

Brian Liloia documented his build of this round self-supporting roof structure in 2008, while living in Missouri. This type of self-supporting structure, in which each beam bears the weight of another, and has its weight born by yet another, and all arranged such the load is thus distributed ’round in a continuous cycle, is called a reciprocal frame. It requires at least three members, and you can build a simple working model with matchsticks. [via No Tech Magazine]

Monster Krupp bucket excavator eats stray bulldozers

Monster Krupp bucket excavator eats stray bulldozers

Stumbling upon these photos was a strange moment for me. I’ve been playing Borderlands recently, and it had never occurred to me that the monster excavator from the video game might’ve been based on a real-world machine–a real-world machine which, just by eyeballing it, looks like it might actually be bigger than the video game version. Dark Roasted Blend has a good article with lots of deets on the monster machine.