kidzsearch.com > wiki   Explore:images videos games  

Ernst Werner von Siemens




KidzSearch Safe Wikipedia for Kids.
Jump to: navigation, search

Ernst Werner von Siemens (known as Werner von Siemens) (13 December 1816 – 6 December 1892) was a German inventor and scientist. Siemens' name is used as the SI unit of electrical conductivity. This is the siemens.