You may also like...
PrimerField Ion Thruster
by F.E.N. · Published 10. December 2019
IN SEARCH OF THE BEST BI-TOROID (5)
by F.E.N. · Published 23. July 2022
Joule Thief Sounds II
by F.E.N. · Published 20. January 2009 · Last modified 14. June 2010
Experiments, inventions, patents, …
by F.E.N. · Published 10. December 2019
by F.E.N. · Published 23. July 2022
by F.E.N. · Published 20. January 2009 · Last modified 14. June 2010