Talk:Low-temperature technology timeline
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Copyright Permission to modify and distribute this and other timelines originally developed by Niel Brandt have been granted to wikipedia. See Talk:Timeline of transportation technology
First Artificial Vacuum?
Surely von Guericke was preceded by Evangelista Torricelli in 1643? While Torricelli did not invent a pump, he did demonstrate production of a vacuum. Was von Guericke aware of Torricelli's work? If not, what inspired him to build and demonstrate his pump? Moletrouser (talk) 14:37, 20 June 2009 (UTC)
No mention of Tesla
"Method of increasing the intensity of electrical oscillations" circa 1906.
Tesla did lose a lot of early work in the lab fire, maybe this was why? — Preceding unsigned comment added by 88.81.159.173 (talk) 05:44, 31 March 2015 (UTC)
External links modified
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Outdated World Record
From the Wikipedia page on the topic of absolute zero, the world record may be outdated on this page. — Preceding unsigned comment added by EloquentMosquito (talk • contribs) 00:17, 8 December 2021 (UTC)