The Royal College of Art will be staging the exhibition which marks the 50th anniversary of the company Braun.
Early electric toothbrushes and hi-fi systems go on display in London to celebrate 50 years of design. The display also includes an electric shaver from 1962 which broke all sales records and one of the first electronic calculators.
Braun was set up in 1921 as an engineering shop to produce parts for radio sets.
Design enthusiasts can view the designs from today until Friday 11.03.05 at the Kensington Gore college.