Monday, September 21, 2020

Cobalt demand for 5G technology to challenge electric vehicles

Larger batteries, using lithium cobalt oxide chemistry (LCO), are needed in 5G phones because the antenna, used to transmit and receive radio waves, need more power than those in 4G phones https://ift.tt/3kAXdeo

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A profile of OpenTable CEO Debby Soo, who shifted its focus from diners to restaurants; it now seats ~2B diners a year across 65K restaurants, an all-time high (Brent Crane/Bloomberg)

Brent Crane / Bloomberg : A profile of OpenTable CEO Debby Soo, who shifted its focus from diners to restaurants; it now seats ~2B diners...