Lots of folks think that quaffing a cup of coffee from boutique beans comes close to nirvana, but roasting your own beans will bring you even closer. That’s why I call this roaster the Nirvana Machine. I didn’t drink coffee for most of my life, and I even survived without it in the Navy. But […]
Three cordless screwdrivers and a microcontroller = perfect small batch coffee roasting.
Will a vague copyright law affect the scope of what hobbyists and modders can do with their vehicles?
Monowheels, by their very nature, are fairly simple machines; after all they only have one wheel! They work by driving a seated base around the inside of a circular track to push it forward — you might think of them as a perpetual roller coaster.
Soldering is fun and with a little practice it is a skill that anyone can master. Lets start with assembling Chip and his Pixel Power base and then we can plug him into an Arduino and program his eyes.
There are not many kids (or adults) who don’t know what the Pinewood Derby is, but if it wasn’t a part of your childhood, here is your chance to build your own pinewood derby track and car right at home.
Have fun and do science by flying toy rockets with an LED tracking light.
