Meet the Blinkybugs
Obeyken writes “Electronic / kinetic bug art. I build these small, insect-like sculptures with simple motion-detecting “antennae” that respond to various stimulus such as movement, vibration, or air currents. When picked up, handled, or otherwise stimulated, the bug comes to life as its LED eyes blink rhythmically. I have one sitting on my monitor right now that blinks as I type. They’re constructed from LEDs, bits of wire, guitar strings, and coin-cell batteries (the PCB battery holder is the bug’s “body”). My original plan was to deploy them throughout San Francisco as a sort of “electronic graffiti” but thus far they haven’t survived too long in the wild…” Link. You could also make your own, the design is the how-to.
McWhizzleteeth has a follow up how-to on making two-tone text for 
Ever wanted to know what’s in a Rocket Maker’s toolbox? Stefan shows you! “Estes Industries, the 44 year old model rocket company, is now publishing its newsletter, “Model Rocket News,” as a webzine. The current issue includes a piece I wrote called “The Rocketeer’s Toolbox.” It features numerous photos of well-used items from my own toolbox.” 
A couple free ways to make flip books – PC: “Flipbook Printer is a program that lets you make your own printed “Flipbooks” from avi movie files using business cards. Makes a great present – have the kids send a flipbook of them waving hello to the grandparents, or send your loved one a movie of you smiling or blowing them a kiss. It’s the ultimate in low-tech movie making!” 
“Early users of Microsoft’s Xbox 360 are coming up with innovative ways to fix some of the first reported glitches plaguing the new videogame console. One of the fixes involves dangling the unit’s power supply in midair with string…Other 360 owners joined in, saying that once they cooled down overheated power units — by using fans or in one case, a half-filled bottle of frozen water — their consoles stopped crashing.” [
Great bike hack on Instructables from Maxwell – “How to Build a Tall Bike, one that you can stop safely, and could be construed as street legal in most places. With this method, you’ll be able to stand over the bike, allowing you to hop down easily, have two brakes, a full complement of gears, And have a better riding position than two bikes stacked on top of eachother. You’ll only destroy one bike, The top portion is bolted to the bottom bike, so if it breaks, or you get tired of it, the bottom bike can be reverted to normal. All in all I think this makes for a suprisingly sane tall bike. Not that you’ll look any less the madman riding it through traffic.” 
Mike writes “While LED circuits are pretty simple by Make standards, they are essential to amateur astronomers. This is because red light affects the human eye less than other colors, allowing astronomers to see their gear without destroying their night vision. This article shows how easy it is to create red LED light sources and give some examples of how to use them, including map readers, flash lights and interior lights for an eyepiece case.”