Using a few simple materials that you may already have around the house, you can design and launch your own rocket.
Everybody thinks that you could just buy a motor at a hobby shop, but here’s how to make your own, preferably for science fairs.
The reaction of when a regular mint (or fruit) Mentos is dropped into a bottle of diet Coke can create a fountain of soda.
Round-bottom flasks offer many advantages for chemical work that requires heating a liquid, but suffer from a major storage and handling drawback: They don’t sit flat on a work surface.
You can’t program an Arduino without the IDE!
An arduino that runs a simple sketch can become a laser security system.
This is the instructions on how to make your own survival bracelet with the kit that I got from survivalbraceletkits.com
This DIY Geiger counter clicks and flashes an LED each time it detects a radioactive particle. It works with most common Geiger–Müller tubes, and easily connects to radiation rate meters, data loggers, true random number generators, and the Radiation Network’s GeigerGraph software. Share your radiation readings with the whole world!
I have a range of new LED lighting kits and parts available.
By Robert Armiger and Carol Reiley We created Air Guitar Hero as a fun rehabilitation exercise for people with amputations.
Like most geek-filled offices, at my workplace we have several Nerf guns and similar toy weapons floating about.
Winter is finally here in Massachusetts.
