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Liquid Air Promises Futuristic Uses and Sky Colors
The article discusses Professor James Dewar's method to liquefy air at extreme cold, producing colorless liquid nitrogen and blue-tinged oxygen. It suggests applications from cooling and health to propulsion and disinfection, and notes related experiments on canals and future devices.
MENTIONED IN THIS ARTICLE
James Dewar
Professor Dewar
Profesor Dewar
Ceremus
North American Review
BR. Ogden Doremus