POWDER MAGIC Harry Rubin mixes up a special powder that can be either hot or cold.
This clip is not available for streaming at this time. Please contact WPA.	Tape Master:	7227
	Catalog #:	505153
	Clip Number:	505153-1
	Orginal Film:	PT 445
	Timecode:	01:57:00 - 01:57:57
	Location:	Cleveland, Ohio.
	Year Shot:	1938 (Actual Year)
	Audio:	Yes
	Color:	No
	Headings:	INVENTIONS: Misc. LOCATIONS/NORTH AMERICA: USA, Ohio, Cleveland SCIENCE: Chemistry
	Description:	POWDER MAGIC Harry Rubin mixes up a special powder that can be either hot or cold. Cleveland, Ohio. Various shots of Harry Rubin, mixing up a magic powder that can be either hot or cold, depending on the ingredients. He stands at a laboratory bench putting powders into a test tube and a metal pan. Harry holds a thermometer in the pan, then stands two glasses of liquid in there. Commentator says experts think if perfected for household use, the invention may revolutionise the refrigeration industry and could be used by doctors as an anaesthetic.

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