Daily DIY

Imarunner2 writes - “Build this portable antenna mast for use in temporary or emergency communications. Possible applications include setting up temporary wifi for an event or as part of a portable emergency communications station for Amatuer Radio Emergency Services (ARES).” - Link.

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Here’s how to make a simple cannon from PVC pipe and a vacuum cleaner - Link.

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George writes - “Forget balloon animals (my favorites are the snake and worm) and get down with some balloon molecules. There’s a how to section, FAQ, forum, and a galley with Fullerene, diamond and DNA…” - Link.

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Do not look at LED MEGALIGHT with remaining eye… - “This is a homemade LED flashlight with a PVC body that is easily bright enough to blind you, and uses only one special LED (a Luxeon V). The light projected is a smooth, clear white illumination with no “rings” in the projected light like those cast by normal flashlights.” - Link.

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Home Made Coin Ring

Dr. Solomon’s DIY solder fume extractor - “I finally got tired of breathing solder fumes and made an ultra-low tech solder fume extractor. “Professional” versions of this device can be had for ~$100-$200 (for example). I decided this was too much money, and built one for $3.” - Link.

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Nobody just wears a t-shirt these days. You’ve got to “mod” them. To get you started on your first t-shirt for the summer, artist Karyl Newman took a regular looking large crew neck t-shirt and created this cute halter tee. The complete step-by-step is up on Instructables. Link.

Related:
New craft book alert! Tease: Inspired T-shirt Transformations

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Virtual LEGO building for Macs - “Bricksmith allows you to create virtual instructions for your Lego creations on your Mac. The magic is based on the LDraw library, a collection of 3D models of Lego building blocks created by enthusiasts from around the world. With Bricksmith, you never have to worry about running out of parts!” [via] - Link.

Related:
LDraw - Link.

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Build a sound system for your bicycle and entertain your friends. The speakers are designed to fit within the frame and can be easily removed. My system is powered by a battery operated mobile T-amp and an ipod. The total cost of the system is well under $100 and can be completed in a few hours.
By: gate

This is a simple little project which will allow you to easily and quickly set up a foot flusher. A foot flusher is a pedal which attaches to ANY toilet thus allowing the user to flush the toilet with his foot only - allowing for a hands-free flush.
By: reykjavik