Parallel Universe

Is there really a parallel universe? Answer: As of now, the answer is not final. There are different ideas and explanation given on parallel universes. Some say if parallel universe are far away from us, whereas others say that they are very close to us. String theorists say that there are actually 11 dimensions. They’d come to…… Continue reading Parallel Universe

Verified Links for Studying Waves online

http://www.bbc.co.uk/schools/gcsebitesize/science/edexcel/waves/ http://revise-physics.net/IGCSE/pdf/P9Waves.pdf http://www.gcse.com/waves.htm http://www.physicsclassroom.com/Class/waves/ http://library.thinkquest.org/10796/ Copy – paste the above links on address bar to study waves in detail