[sci.physics] safety lamps

JOHNSON%nuhub.acs.northeastern.edu@RELAY.CS.NET (11/17/86)

From:  "I am only an egg." <JOHNSON%nuhub.acs.northeastern.edu@RELAY.CS.NET>

     Thank you to all who replied about the safety lamp.  My science 
history knowledge is poorer than I would like and any attempt at 
enlightenment much appreciated.

Chris Johnson
Northeastern University.