when was it founded?
25 July 1961
Sinclair Radionics
Clive Sinclair founded Sinclair Radionics Ltd. on 25 July 1961. Si
what is sinclair executive? World's first "slimline" pocket calculator who invented it? Sinclair Radionics where is he from? Cambridge, England apart from the calculator has he also invented anything else? Portable television, Sinclair Micro-amplifier and digital watch
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Sinclair Radionics [SEP] History
After raising funds to start the business by writing articles for "Practical Wireless" magazine, and borrowing £50, Clive Sinclair founded Sinclair Radionics Ltd. on 25 July 1961. Sinclair initially worked alone in the evenings in a room in London (he was still a technical journalist during the day), selling radio kits by mail order.