For example, if you have a vernier calipers wherein length of main scale divisions is equal to say length of (n+2) or (n-1) or (n-2) vernier scale divisions, then the least count will be greater than that with n
Water mining on the moon may be easier than expected, India's Chandrayaan-3 lander finds It's therefore important to "understand the inventory of volatiles across the whole moon and their purity, and their accessibility in particular," Cohen said in July during a presentation at the NASA Exp...
Later in 2019, India's Chandrayaan-2 mission narrowly fails to place a working lunar lander and rover on the Moon. 2020: China's Chang'e-5 probe brings the first Moon samples back to Earth since the Apollo missions, decades ago. 2021: England's Sir Richard Branson pioneers a new age ...