Originally Posted by pozivnice12

5.Thomas Alva Edison
but in cuestio have:
Nikola Tesla
Edward Hibberd Johnson
Ralph E. Morris
Kandó Kálmán
no Edison!!!!

Edward Hibberd Johnson

Originally Posted by pozivnice12

5.Thomas Alva Edison
but in cuestio have:
Nikola Tesla
Edward Hibberd Johnson
Ralph E. Morris
Kandó Kálmán
no Edison!!!!

The correct answer is this.
Edward Hibberd Johnson

http://www.loc.gov/rr/scitech/myster...maslights.html
http://www.evi.com/q/facts_about__edward_h_johnson

i googled the question and got this:

Ki világította ki először a karácsonyfát elektromosság segítségével? Who lit the Christmas tree for the first time using electricity?


In 1882, the first Christmas tree was lit by the use of electricity. Edward Johnson lighted up a Christmas tree in New York City with eighty small electric light bulb. It should be noted that Edward Johnson created the first string of electric Christmas lights that were then mass produced around 1890. By 1900, department stores started using the new Christmas lights for their Christmas displays.

i dont need a google,my wife know everything (my wife was not at home in time when i ask)

yes Edward Hibberd Johnson is the correct. Thanks again ROCK!!!