$10 Infrared Googles
wbeaty commented on our IR Web cam post with a great tip (and link) “A couple of layers of Congo blue makes a great IR-pass filter. I use these on my own B&W CCD cameras to make low-cost IR converter scopes.”
Month: March 2005
Project: Annihilation
UrbanSherpa.ca’s iTrip stopped working- she was given a replacement right away. But now she needed to destroy the non-working one and send proof. There are lots of ways to dispose of a non-working item, but she decided building an iTrip incineratior with C6 end stage rockets.
DIY WiFi train
Over on Seattlest they have a great story about SeattleWireless member Casey Halverson and how he is providing WiFi access to passengers on the Sounder commuter rail service from Tacoma. The self-contained backpack based 144Kbps portable hotspot can be found in the first car of the last morning train and in Car 403 on the 5:10pm return trip.
Radio Shack Robots
About a year ago I was at Radio Shack headquarters hanging out with my friend and Make pal Dave, while there I saw the now released Vex Robotic Kits in early development. The cool thing, amongst other cool things about these robotic kits is that they were specifically designed to be used in the FIRST national high-school science competition (For Inspiration and Recognition of Science and Technology). We’ll try and do a review of these here right away. I’m so thrilled to see these. PC Magazine article here, along with photos here.
Using SMT components in your electronics projects
Make Flickr group pool member drewish asks “I’m trying to find out more about using surface mount components in my projects. I came across a link that’s almost got me convinced that I can make it work. If anyone else has any info or must-have products for hand-assembling/soldering SMT components I’d love to see them”. Anyone have any advice for him? Post here or join the Make photo pool to post.
Bill Nye the Science Guy!
Starting in April Bill Nye is hitting the public broadcast spectrum with some science shows- his latest is called “Eyes of Nye” and the show (according to the /. story) will cover topics like addiction, cloning and climate change. I hope they release these via the web Bit Torrent’ed. If anyone knows anyone that is connected with the show or Bill can you drop me a line?
The Elevator Slingshot
The Elevator Slingshot- When the elevator door opens, the pencil is pulled from the two rings that hold the slingshot back, launching a wet paper towel into the door of the elevator. Here are the pictures from the engineering floor of Daniels hall, Winter 2004 at the University of Cincinnati by Steve Farber.
