What was the ancient calculator with rods and beads called?

Science

You might also like

Karat is a way to measure the purity of which metal?

January 30

A stye is an infection in which part of the body?

January 26

NASA sent the Curiosity craft to explore which planet?

January 26

Other stories

Which document is required for overseas travel?

Next Story

Which nation did Iraq invade in 1991?

Previous Story