https://arstechnica.com/gaming/2021/09/rip-sir-clive-sinclair-creator-of-uks-famed-zx-spectrum-gaming-computer/
RIP Sir Clive Sinclair, creator of UK’s famed ZX Spectrum gaming computer - Ars Technica
Sep 19, 2021 - Began his career as a mail-order radio salesman; failed to launch 1980s electric cars.
clive sinclaircreator ofzx spectrumgaming computerars technica
https://www.theguardian.com/technology/2021/sep/16/home-computing-pioneer-sir-clive-sinclair-dies-aged-81
Home computing pioneer Sir Clive Sinclair dies aged 81 | Clive Sinclair | The Guardian
Sep 17, 2021 - Creator of the landmark ZX Spectrum and the less commercially successful C5 died after a long illness
home computingclive sinclairthe guardianpioneersir