HOW TO – “Stereo” from the air
John writes “Stereo From the Air – I just finished a short tutorial on how to take 3D stereo photographs from on board of an airplane and thought I’d share it with you guys. It’s a fun little project for when you’re pretty much bored out of your skull and stuck in a tiny seat at 33,000 feet.” Link. Here’s another how to I wrote awhile back on making 3D images too. Testing for cosmic rays also passes the time.
Here’s more about the

Edward writes “The Boy Mechanic: Volume 1 by Popular Mechanics. Offered thru Project Gutenberg. 700 Things for Boys to Do. This book was my first intro to making things when I was a kid. Published in 1913. The PDF version is richly illustrated.”
Chris sent this how-to in from Grynx contributor Dan “This box will house my proprietary Wi-Lan HP45-24 radio unit and set as a client, a 2.4ghz 500mw HyperLink Amplifier connected to a Linksys WRT54G with a third party firmware and set as an access point, the Wi-Lan HP45-24 radio will be the main link back to my base radio. The whole idea of this enclosure is to be as “modular” as possible, i.e. if the PSU blows-up I can simply remove the PSU and replace it, OR if I need to relocate the whole box, I can simply unscrew all the antenna and take it away with me.”
Matt writes “I have put together some free plans for building a spider rifle. This is a device which I designed and built from pvc & cpvc pipe that uses compressed air to suck up and kill household spiders.” I don’t think you have the kill the little fellows, so this could just be used to capture and release.
“The Musical Instrument Makers Forum, an interactive forum for the discussion of musical instrument construction, design and repair – Acoustic guitar building, electric guitar making, archtop guitar building, violin making, dulcimer making, mandolin building, banjo building, or any other type of lutherie; pickup winding and rewinding; drum making; flute and recorder making and repair; brass instrument building and repair; and more. For makers of all instruments at any skill level from expert to wannabe.” Thanks Dave!