Electricity wasn't invented it was discovered. Benjamin Franklin supposedly attached a key to a kite and sent it into a thunderstorm. This possibly occurred sometime in the 18th century. However Thomas Edison invented the Lightbulb in 1879.
in what year was the integrated circuit developed?
A leap year consists of 366 days. Typically, leap years occur every 4 years, unless it's a century year (of which the century needs to be divisible by four to be a leap year) Check this site out for more info! http://www.timeanddate.com/date/leapyear.html
Apprentice electricians usually start at about 50% of a journeyman electrician, which varies widely across the US and whether they are union or nonunion. Low nonunion around $13 to a high for union around $40 plus benefits. So apprentices start around the minimum wage of $7.25 to around $20 an hour.
1879
At some point in your life you must have lived through a power failure. Without electricity this is what your life would be like year after year. Very inconvenient.
It was believed to have been invente in the year 800b.c
when was the sing psychrometer invente
pee
resistance for electricicty
eh
the lydians
Otto Lilienthal
nobody, they dropped out of the sky!
where
the African tribes
for people with poor eyesight...
you invente what you want to do