Donate SIGN UP

praveenasmily

1 to 2 of 2

Avatar Image
praveenasmily

y dont v use a lead battey

in cellphones y dont we use a lead battery?????????? itcan also produce 15v current& moreover it is more cheaper than the one which we actually use n cells.
14:48 Mon 17th Sep 20124 answers, last by jomifl 23:25 Mon 17th Sep 2012
Avatar Image
praveenasmily

pyramid!!!!!!!!!!!!!!!!!!!!

how many blocks of stones did it take to complete one of the pyramids????????????
14:00 Mon 17th Sep 20129 answers, last by wardlaw 16:00 Mon 17th Sep 2012

1 to 2 of 2