All Extra Credit Posts

Page 8 of 2559

Make: Projects - Mold concrete pots in scrap styrofoam

About a year ago Marc linked to the original version of this tutorial on my personal page. This is a revised version with more detailed and user-friendly instructions. The idea… Read more »

Student-made equipment in the Pratt metal shop

My pal Ross Connard is a Junior at the Pratt Institute and has a student job as a technician in the school's Fine Arts Metal Shop. The shop has a… Read more »

How-To: Rubber hose chair

Instructables user wholman made this chair from some plywood, a rubber air hose, and some long pieces of all-thread. Read more | Permalink | Comments | Read more articles in… Read more »

Some MAKEcation soldering suggestions

We hope you and your family are having fun learning how to solder. If you are, take some pictures and load them to the MAKE Flickr pool. The first five… Read more »

Humans, bees, wasps living together

From the MAKE Flickr pool Looks like Rob Cruickshank chills with bees on the daily!A series of trap nests for solitary bees and wasps, mounted in plexiglas on our back… Read more »

Weekend Project: Covert Wireless Listening Device

Install a sneaky bug in a book or any small covert object. I used an old vcr tape to capture secret surveillance. Thanks go to David Simpson for the original… Read more »

Weekend Project: Covert Wireless Listening Device (PDF)

Install a sneaky bug in a book or any small covert object. I used an old vcr tape to capture secret surveillance. Thanks go to David Simpson for the original… Read more »

Dancing meat … *burf*

Joan Healy's sound-activated Meat Market devices explore motions of organic materials under the control of … AGH! It's freakin' dancing meat, people!!! [Thanks, Eric!] Read more | Permalink | Comments… Read more »

Photographers discover LEDs

Introduction To LED Lighting Read more | Permalink | Comments | Read more articles in Photography | Digg this!... Read more »

How-To: Build a BEAM solarroller

Yesterday, I posted a reprinted from my old tech site, Street Tech, of a piece I did on Zach DeBord's solar-powered vibrobots. Here's another piece from Street Tech, one on… Read more »