'Developed by a pair of Caltech scientists, it assigns a number to quantify the size of an earthquake'
the Richter scale
EPONYMOUS INVENTIONS: Developed by a pair of Caltech scientists, it assigns a number to quantify the size of an earthquake
Developed by a pair of Caltech scientists, it assigns a number to quantify the size of an earthquake
Developed by a pair of Caltech scientists, it assigns a number to quantify the size of an earthquake
EPONYMOUS INVENTIONS
the Richter scale
EPONYMOUS INVENTIONS