elctric inventions

Main

lightbulb

1800

coffee maker

1818

computer

1822

tv

1884

radio

1895

the zeppelin

1900

invented by Count Ferdinand Von Zeppelin. its a type of airship

Vacuum cleaner

1901

made by Hubert Booth. he made a compact and modern vacuum cleaner

lie detector

1902

made by James Mackenzie. other name is the polygraph

amplifying tube

1906

made by lee Deforest

refridgeerator

1927

vcr

1972

cellphone

1973

ipod

2001

apple made the first ipod

xbox

2001

nano text

2002

nanotechnology