#2
Blackholeby Precious Reign
Most black holes form from the remnants of a large star that dies in a supernova explosion. (Smaller stars become dense neutron stars, which are not massive enough to tr...
#3
There's more Than Meets The Eyes.[...by riqueza peters
"I'll explain again. This is the holo 10 helmet I've been talking about, its a 'holo' just as the name implies but that's the intriguing thing! The mechanism is way...
#4
The Magnetic polesby Victoria ten Cate
Anna is a scientist, that loves to know new things. One day, came the excpected switch of geographic south pole and the south magnetic pole. Will she and her colleges sa...