https://mega.nz/aff=CU5U4OlDge0
Hospitalsare packed with all kinds of electronic devices, from heart-ratemonitors and ultrasound scanners to advanced mind scanners and X-raymachines. Hearing aids have been among the many first gadgets to profit from thedevelopment of tiny transistors in the mid-20th century, andever-smaller built-in circuits have allowed hearing aids to becomesmaller and more powerful in the many years ever since. Entertainment was one of the first areas to learn, with radio (andlater television) both criticallydependent on the arrival ofelectronic elements. Although t
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