DIY science is the perfect way to use your creative skills and learn something new. With the right supplies, some determination, and a curious mind, you can create amazing experiments that open up a whole world of possibilities. At home-made laboratories or tech workshops, makers from all backgrounds can explore new ideas by finding ways to study their environment in novel ways – allowing them to make breathtaking discoveries!
As much as I love Engineer Guy videos, I am especially partial to Series #4, because it is themed around the chemical elements—each installment features a different element and a remarkable bit of engineering based upon it. And this week my two personal favorite elements are in the spotlight. Though it is utterly common, today, […]
Here, with great fanfare, is the second installment of Engineer Guy Series #4: theMEMSaccelerometer. With typical flair, Bill and his production team take us from the basic concept of an accelerometer (using the familiar ball-on-a-spring model), through the analogous silicon device that lets your smartphone tell up from down, all the way to the anisotropic etching techniques used to It’s wonders all the way down, with Bill, as usual.
In July 2004, Astronaut Mike Fincke melted some solder aboard the International Space Station. The behavior of the solder in zero gravity is fascinating to watch.
Jeff Keyzer used five of his own MightyOhm Geiger Counter kits, an Arduino Uno R3, a Sparkfun Music Instrument Shield, and an Adafruit Protoshield to create this geiger counter musical instrument for Maker Faire. The PULSE output of each Geiger counter is connected to one input of a 74LS04 hex inverter on the Protoshield. Each […]
With every passing project I feel like my basement is being converted from a living only area, to a work and project area. Computers being built, gadgets being taken apart, Lego projects all around. I’m not complaining by any means, but I do feel as my basement becomes populated with more and more tech based […]
By Glen Whitney for the Museum of Mathematics MoMath colleague Dave Masunaga and I were chewing on some of the tasty macadamia nuts, while chewing on some interesting problems that may show up in the Museum of Mathematics this December, when we realized that the pleasant and unusual geometry of the packaging of these nuts […]
Here’s a potential game-changer: a two-wheeled, in-line motorcycle that won’t tip over, even if you try to knock it down. The team at Lit Motors envisions a world where nobody’s afraid to ride motorcycles because they’re as safe and intuitive as climbing into a car. At Maker Faire they’re showing off a prototype electric bike […]
