British Prime Minister Boris Johnson admitted to hosting an illegal party during the first COVID-19 lockdown.
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The oldest soft drink brand, Dr Pepper, sold its very first bottle in the USA.
College students illegally produced America's first X-ray photo.
NASA's Deep Impact space probe launched from the Cape Canaveral Air Force Station in Florida.
ABC aired Batman for the first time.
The National Trust (UK) was founded as an independent charity to conserve England's environment and heritage.
