Glimpse of Big Bang

Following short video shows how scientists are studying on the question of big bang and hence towards solving the yet unsolved questions such as what happened immediately after big bang!
Cosmic Microwave Background Radiation is believed to be the key to understand why the universe went through rapid expansion after the big bang.
The project as shown here has successfully covered 5% of the sky and may take months to cover the whole sky and may throw some hints of hidden dimension etc.







From:

http://www.newscientist.com/article/dn17807

Digital Dumping Ground

This is the ground reality of poor countries. E-wastes are being dumped in developing countries in Africa and Asian countries like China, India, Pakistan etc. E-wastes are toxic and harmful to human health. People in these countries have to suffer from the technology and facilities used by people in Europe and America. This is not fair. Where ever the waste is generated, it has to be managed there. Please watch the video below by FRONTLINE.