• CHAMCHA KIDS! DO YOU KNOW? NASA-CLOCK, WHICH DIVIDES A SECOND BY 100 CRORE

    CHAMCHA KIDS! DO YOU KNOW? NASA-CLOCK, WHICH DIVIDES A SECOND BY 100 CRORE: Nasa scientists have invented a clock, which  measures accurately the fraction of dividing a second by 100 crores .This clock functions  with  6 green-colored racer light rays. It has been announced that this clock is going to come for use in 2018.…