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!
If you’d like to take a crack at anodizing your titanium camping gear, try submerging it in Coca-Cola and running 20v-100v through across it. This can be achieved using 9v batteries and a little patience. Depending on the voltage applied, you can transition between Bronze, Blue, Light blue, Yellowish, Purple, Cyan, and Green. [via hackaday]
This is a wonderful collection of black-and-white newsreel footage, assembled by the company that invented the newsreel, showing a montage of early helicopter prototypes in all their wacky and frequently-terrifying glory. It’s a highlight reel, about two minutes long, and the various clips that went into it are indexed, annotated, and available for watching in […]
MAKE friend Kyle Wiens (iFixit) takes a trip to the only rare earth metals mine in the middle of the Mojave Desert.
When 18-year-old Honduran maker Luis Cruz met a quadriplegic high school classmate and learned about the challenges he and other folks with disabilities face in the light of expensive assistive communication technologies, he was inspired to devise a solution. What Luis came up with is the Eyeboard: an inexpensive yet reliable human-computer interface that detects […]
There are so many cool projects out there that use conductive ink, but where to get the ink? Now you can DIY that part, too!
Biomechanical engineer Robert Armiger and surgical roboticist Carol Reiley, both of Johns Hopkins University, created Air Guitar Hero as a fun rehabilitation exercise for people with amputations. The original version they made was a bit costly, but they wrote up a less expensive DIY version, and shared their build instructions with us on the pages […]
The Cryoscope shows the user exactly what to expect outside by haptically exhibiting exactly how cold or warm it is to be outside. The user simply touches an aluminum cube that has been heated or cooled to the appropriate temperature. The unit fetches weather data from the internet, and translates it to the cube physically, […]
