This blog has become a sort of personal-cum-public diary. As for its contents, some are meant for me and my friends and relatives; others are for the public. This blog will have only positive, ennobling, elevating, encouraging and uplifting thoughts/ideas/materials. Whoever visits should feel happy and should be able to pick up some good ideas/thoughts/links. In short, "NOTHING NEGATIVE" is my motto.(Grateful thanks to Jon Sullivan and Public-Domain-Photos.com for the background photo)
WHY DOESN'T THE MOON FALL TO EARTH?
EXPLORING ORBITS AND GRAVITY
1,469,047
views•Jun 6, 2015
NASA NIGHT
SKY NETWORK
Using a
bucket with stretchy fabric stretched over it, allow visitors to experiment
with marbles and weights to discover some basics about gravity and orbits. View
more details about this activity here: http://1.usa.gov/1JxnkMv
Grateful
thanks to NASA NIGHT SKY NETWORK and YouTube
