John Hopkinson
John Hopkinson dia mpahay fizika, injeniera, mpahay siansa mizaka ny zom-pirenen'i Fanjakana Mitambatra teraka ny 27 Jolay 1849 ary maty ny 27 Aogositra 1898 tao Soisa
John Hopkinson | |||||||||||||||||||||||||||||||
|
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.