Twitter CEO Jack Dorsey attends Bitcoin meetup in Ghana

November 12, 2019 Ghmatters 0

Twitter and Square CEO Jack Dorsey has attended a Bitcoin meetup in Ghana just weeks after he invested in a cryptocurrency startup. Dorsey, who has long defended Bitcoin, has been traveling in Africa, and has so far visited Nigeria and Ghana. The tech billionaire […]

Life-saving kidney delivered by drone

May 2, 2019 Ghmatters 0

A donor kidney has been delivered to surgeons at a US hospital via drone, in the first flight of its kind. Many see huge potential for unmanned aircraft systems (UAS) delivering medical products, with some […]

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