Results 1 to 3 of 3

Thread: History: Light Bulb Patent

  1. 01-27-2017, 07:48 AM #1
    Kelly_Bramble
    Kelly_Bramble is offline
    Kelly_Bramble's Avatar
    Join Date
    Feb 2011
    Location
    Bold Springs, GA
    Posts
    2,625

    History: Light Bulb Patent

    Thomas Edison received the incandescent light bulb patent 136 years ago today. Bright Guy!
    Attached Images Attached Images
    Reply With Quote Reply With Quote
  2. 01-27-2017, 08:24 AM #2
    Cake of Doom
    Cake of Doom is offline
    Lead Engineer Cake of Doom's Avatar
    Join Date
    Aug 2012
    Location
    UK
    Posts
    433
    Sshhh... I think Tesla is listening
    Reply With Quote Reply With Quote
  3. 01-28-2017, 06:56 PM #3
    JAlberts
    JAlberts is offline
    Lead Engineer
    Join Date
    Aug 2013
    Location
    Houston TX USA
    Posts
    421
    The below article demonstrates that determination was also a key element in his invention of a working light bulb.

    http://edison.rutgers.edu/lighting.htm
    Reply With Quote Reply With Quote
« Third vs First Angle Projection | Temperature Scales »

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules