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TIL there is a graveyard orbit of satellites many kilometers above the usual geosynchronous orbit

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mxday TIL 4G LTE isn't actually 4G. It stands for 'Long Term Evolution', and was invented so that companies can market their networks as 4G without meeting its specifications. Actual 4G speeds are 100 Mb/s for moving devices (in a train/car) and 1 Gb/s for stationary devices.
m1Rwv TIL The Beatles (then the Quarrymen) paid 17s 6d (87.5p or £25.82 in 2023) for their first recording session in 1958.
QJjAd TIL that in 2013, Harrison Okene survived underwater in the Atlantic Ocean for 3 days
8aYg4 TIL. Inhabitants of Hamburg, Germany are known as Hamburgers
jorE TIL Six years after Martin Luther King Jr.’s death, his mother, Alberta King, was assassinated while playing the organ at her church