The Brithish inventeions

                                   THE BRITISH INVENTIONS 

ELECTRIC VACUUM CLEANER:
The electric vacuum cleaner was invented for Hubert Cecil Booth in 1901 , he was watching a railway carriage being cleaned by a machine that blew the dust away when he had the idea for a machine that sucked the dust up instead. To test his theory, he placed a handkerchief on a chair and sucked through it, finding that dust collected on either side. 
He set up a cleaning service using houses from vans on the street going through the windows of buildings. 

TELEVISION:
 The televesion was invented Johon Logie in 1925   An electronic apparatus that receives such signals, reproducing the images on a screen, and typically reproducing accompanying sound signals on speakers. It can be of different colours but normaly it's black or gray.