[fbvideo link=”https://www.facebook.com/UpworthyVideo/videos/909827449121803/” width=”950″ height=”450″ onlyvideo=”1″] Bruno’s a 79-year-old child at heart, and he’s created the first electricity-free amusement park in the world, complete with roller coasters. It took him 45 years to build it. Bruno and Marisa Ferrin Zaghis are the founders, as well as owners of the Osteria ai Pioppi playground. […]
electricity
Good reference for engineering students… This table will help you with managing color codes for your resistors so that you don’t fry your circuit due to a wrong resistor. You can also search the app store – Resistor Color Code Calculator
Power or charge nearly any device with (1) AC/DC Power Outlet & (2) USB Fast-Charging ports. A revolutionary power bank that can intelligently charge or power most devices, at the same time, anywhere. + Source: Omnicharge – Smart & Compact Portable Power Bank