PCB METRO MAPS ARE A beautiful LABOR OF love

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Is your love of public transportation matched only by your passion for developing customized PCBs? If so, then you’re going to love these phenomenal transit maps created by [Chai Jia Xun]. using the painstakingly refined

KEEBIN’ WITH KRISTINA: THE ONE WITH THE HOLE-Y KEYBOARD

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Can a keyboard get any much more aerodynamic than this? probably not. According to Google Translate, kleks is polish for (and I’m cherry-picking definitions here) the word ‘splash’. Well, [deʃhipu]’s hole-ful and soulful Kleks Keyboard certainly

THE SAFEST design ROLLER coaster

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[Jared Holladay] is a computer engineering trainee at the university of Cincinnati as well as a life-long roller coaster fanatic. A great deal of people look at roller coasters as an interesting example of physics,

WEATHER station PREDICTS AIR quality

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Measuring air quality at any particular location isn’t too complicated. just a sensor or two and a small microcontroller is generally all that’s needed. Predicting the upcoming air quality is a little more complicated, though,

HYDROGEN GENERATION MADE simple

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even if you never want to produce hydrogen, [Maciej Nowak’s] video (embedded below) is fascinating to enjoy since of the creative method the electrode is developed from stainless steel washers. You’ll requirement warm shrink tubing,

OPENBIKESENSOR steps close calls

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Cycling is fun, healthy, and good for the environment. but sadly it’s not always the safest of activities, as inconsiderate chauffeurs can be a significant hazard to cyclists. several countries, including Germany, France, and Belgium