|Posted by Notion Brook on May 14, 2016 at 11:15 AM||comments (0)|
Bill Gates aimed to become a millionaire by the age of 30. However, he became a billionaire at 31.
If Bill Gates was a country he would be the #63 richest on earth.
Bill Gates' children will only inherit US$10 million ...Read Full Post »
|Posted by Notion Brook on March 13, 2016 at 11:45 AM||comments (0)|
|Posted by Notion Brook on January 11, 2015 at 7:50 AM||comments (0)|
The Chandra X-ray Observatory (CXO), previously known as the Advanced X-ray Astrophysics Facility (AXAF), is a space observatory launched on STS-93 by NASA on July 23, 1999. Chandra is sensitive to X-ray sources 100 times fainter than any previous X-ray telescope, enabled by the high angular resolution of its mirrors. Since the Earth's atmosphere absorbs the vast majority of X-rays, they are not detectable from Earth-based telescopes; therefore space-...Read Full Post »