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Latest David Delcourt Stories

Siva Cycle Atom Uses Your Bike To Charge Your Phone
2013-04-25 12:35:34

Michael Harper for redOrbit.com — Your Universe Online In recent years, cycling has become less of a transportation choice and more of a passionate lifestyle, something people wear as a badge of honor and extoll like a religion. These cyclists already have all the reasons they need to choose a bike over any other mode of transport, and one new Kickstarter campaign is giving them another reason to choose pedal power. As smartphones and other devices become more integrated into our...


Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.