Making Beer in Plain Language

...soaked in hot water. 2. Music, courtesy of Triple Chicken Foot, kills some time while the grain steeps. 3. After soaking, the liquid is drained off and more hot water is added. The liquid pouring into the pot on the ground contains sugar from the grains. 4. The extracted sugars are boiled with some hops for an hour. 5. After boiling for an hour you cool down the liquid as rapidly as possible. Here comrade Ben uses ice and a coil of copper tubing w...

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3D Greetings

...tice. We taught ourselves how to free view three dimensional images a long time ago and, in additional to it being good for your eye muscles, it opens up a whole world of fun with old stereoscopic images such as these. To make your own stereographs all you need to do is take two pictures slightly spaced apart. As long as your subject doesn’t move you can do it with just one camera. Full instructions here. For those of you who, after an hour of rev...

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A Tensegrity Table

...scavenged materials (scavenging seems appropriate in these crummy economic times!). To make your own tensegrity table, molecular biomechanics professor Dr. William H. Guilford has some very nice step-by-step instructions here. My version is slightly different, but frankly Guilford’s design is probably more stable. I used some electrical conduit tubing left over from remodeling the house, some rope and a stop sign that I found laying in a driveway...

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Compost Outlaws

...gant solution. Anyone who gardens in the city knows how important, and sometimes difficult, it is to get enough organic matter. How about regional composting facilities? Instead of trucking organic matter from restaurants and yards to far-off dumps (and generating tons of diesel particulate matter on those long hauls), how about we compost it closer to home? We’ll need skilled workers for this, perfect in a time of rising unemployment. This is pre...

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Waking up on New Year’s Day with the world of long crowing roosters

...t people have been placing fun and entertainment before utility for a long time. An anthropology professor I once had speculated that the musical bow came before the hunting bow. Other anthropologists theorize that chickens were domesticated for fighting before people figured out the whole egg and meat thing. Far from a defect in human behavior, for me things like long crowing roosters prove that innovation comes out of play. Thanks to longcrowers...

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