Television marks its centenary today, exactly 100 years after Scottish inventor John Logie Baird first demonstrated his electro-mechanical system to journalists and members of the Royal Institution in a cramped attic workshop above what is now Bar Italia in London's Soho. On January 26, 1926, small groups of visitors climbed to 22 Frith Street and watched fuzzy images of a ventriloquist's dummy called Stooky Bill appear on screen, followed by each other's faces transmitted from a separate room. One visitor got too close to the spinning discs and ended up with a sliced beard. The Times published a short account two days later. Baird had built his first transmitting equipment in Hastings in 1923 using a hatbox, tea chest, darning needles and bicycle light lenses. A 1000-volt electric shock and a displeased landlord pushed him to London, where Gordon Selfridge soon invited him to demonstrate the device during the store's Birthday Week celebrations. The building at 22 Frith Street now carries three plaques commemorating the invention.

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