Elon Musk bought a 9.2% stake in Twitter, amounting to $2.9 billion.
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Elon Musk unveiled a pig called Gertrude with a coin-sized computer chip in her brain.
Twitter was launched to the public.
Elon Musk revealed Tesla's first electric cyber truck with shatterproof windows.
The EU signed a contract to build an $11 billion satellite network to rival Elon Musk's Starlink.
Donald Trump was permanently suspended from Twitter due to the risk of further incitement of violence.
