Juan de Palafox y Calva Galvez, Mexican mathematician and clockmaker (born in Puebla XVIII century)
Designed and built a new instrument to grind wheat (1732)
A new instrument to make and sharpen metallic files (1739)
Cyclometer (1732)
An odometer (1738)
Gualterio Looser Schallemberg, Chilean botanist and anthropologist (Santiago 04 September…
Krishna Kant Tiwari, Indian carcinologist (01 October 1922 – DESCRIBED…
Roberto Vasquez Chavez, Bolivian botanist (Cochabamba 07 December 1941 –…
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