We Continue the Work of Those
Who Were the First.

  • Electrotechnics
  • Electrical Engineering
  • Light & Lighting
  • Power Engineering
  • Transportation
  • Automation
  • Communication
  • Smart Buildings
  • Industry
  • Innovation

Current issue

ELEKTRO 7/2018 was released on June 27th 2018. Its digital version will be available on July 27th 2018.

Topic: Cables, conductors and cable engineering; Tools, equipment and accessories for work with cables

Main Article
Parametrization of circuit models of Li-accumulators for electromobility
Smart Cities (part 3 – volume 1)

SVĚTLO (Light) 4/2018 was released on July 30th 2018. Its digital version will be available on August 31th 2018.

Refreshing our memory
Eccentric luminaires of René Roubíček from the years1965 till 1977
Bases of photometry – 1st part
Great personage of Czech science of times after Battle at Bílá hora: doctor, naturalist, philosopher and physicist Jan Marek Marci from Kronland

Optical radiation effects and use
The light and circadian rhythms

Impossible - the bike that fits in your backpack

21.11.2014 | |

Finally the goal of electric bike manufacturers everywhere has been achieved in the aptly named Impossible. This electric bike folds down so small it'll fit in your backpack with room to spare. Impossible, which deserves to win all the design awards, is a good looking bike that ingeniously folds down into a case that doubles as the saddle. It's currently on Kickstarter smashing its goal which is well deserved after three years in the planning.
Despite its size the Impossible bike is able to support weights of up to 85kg (in the first build at least) and can travel at 12.5mph for 45 minutes, or about 15.6 miles at "normal speed" thanks to its ten 2,900 mAh batteries. It uses a brushless DC motor designed and built specifically for this bike that results in a pedal-free experience.

Read more at Kickstarter