SIR Clive Sinclair will be the guest of honour at the next event at Swindon's Computer Museum.

Calculator from the abacus to the microchip is the talk which will be given by guest speaker Dr Tilly Blyth, who is the curator of Computing and Information of The Science Museum.

The date for the talk is Monday, March 6 and the time is 6.30pm to 9pm.

The venue is University of Bath in Swindon, Oakfield Campus, Marlowe Avenue, Walcot.

To book a place call the museum on 07939 582544 or email info@museum-of-computing.org.uk