We’re flicking through the pages of SOS calendar 2017. Interesting fact from the history of technology for this week:
This is an archive article published 04/17/2017. Some information may no longer be up to date and in line with the current state. Please contact us in case of interest.
Warner Siemens constructed a machine that put a gutta percha on electric wires and thereby isolated them.
Do not miss these articles
Do you like our articles? Do not miss any of them! You do not have to worry about anything, we will arrange delivery to you.