Born in 2004

£1 in 2004 would be worth approximately £1.60 in today's money.

A selection from Wikipedia's '2004 in the United Kingdom'. Not a complete list.

• 8 January – RMS Queen Mary 2 is christened by Elizabeth II.
• 28 April – Landmark office building 30 St Mary Axe ("The Gherkin") in the City of London, designed by Norman Foster, opens.
• 31 May – Long-running children's animated television series Peppa Pig premieres on the Nick Jr. Channel and Five.
• 16 August – Boscastle flood of 2004: flash floods destroy buildings and wash cars out to sea in Cornwall.
• 2 October – The first parkrun, known at this time as Bushy Park Time Trial, takes place in Bushy Park, London.
• 20 November – Launch of the Swift Gamma-Ray Burst Mission, a joint United States, UK and Italian-developed spacecraft, designed to study gamma-ray bursts.
• 14 December – Millau Viaduct in France, designed by British architect Norman Foster, is opened.
• 20 December – Northern Bank robbery: A gang of thieves steal £26.5 million worth of currency from Northern Bank's Donegall Square West headquarters in Belfast, one of the largest bank robberies in British history; no-one is ever found directly responsible for the crime.

Source: Wikipedia (CC BY-SA 4.0)

• Nintendo DS
• Robosapien
• Tamagotchi (relaunch)