We Continue the Work of Those
Who Were the First.

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Current issue

ELEKTRO 12/2021 was released on December 1st 2021. Its digital version will be available immediately.

Topic: Measurement, testing, quality care

Market, trade, business
What to keep in mind when changing energy providers

SVĚTLO (Light) 6/2021 was released 11.29.2021. Its digital version will be available immediately.

Fairs and exhibitions
Designblok, Prague International Design Festival 2021
Journal Světlo Competition about the best exhibit in branch of light and lighting at FOR ARCH and FOR INTERIOR fair

Professional literature
The new date format for luminaires description

3D-printing hollow structures

04.01.2021 | IEEE Spectrum | spectrum.ieee.org

Conventional 3-D printing creates items layer by layer. However, this approach runs into problems when generating hollow objects, since overhanging features will naturally collapse without anything…

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New class of cobalt-free cathodes

21.12.2020 | Oak Ridge National Laboratory | www.ornl.gov

Oak Ridge National Laboratory researchers have developed a new family of cathodes with the potential to replace the costly cobalt-based cathodes typically found in today’s lithium-ion batteries that…

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