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Perpetual Motion Machine - Is This Possible by Kajal Sengupta
130 Views
The Prepetual Motion Machine seems to give out more Energy than given to it. Does it Violate the Conservation Laws? Try to find a Solution. Can be a g... more
Simple Machines In Ancient Egypt by Erin S
13 pages|4040 Views
How did the Egyptians use simple machines to build the pyramids?
Explore the Human Body-3 by Dr. Aman Biswas
62 pages|142 Views
The fastest computer in the world is much faster than that and it is sitting right on top of your shoulders! The human brain is an amazing computing d... more
Yo Naturals Your New Generation Vending Machine by YoNaturals
10 pages|136 Views
Yo Naturals was launched early in 2006 with the introduction of the YoZone (snack / beverage) vending machines offering 100% natural and organic produ... more
Answering Machine by Eduardo Martins
22 pages|287 Views
Intermediate Level
PART 5- Human creation by Dr. Aman Biswas
126 Views
Your bond with your mother's womb, placenta, Your birth and maintenance
Why and how Coronary Artery Bypass is done? by Dr. Aman Biswas
124 Views
How is surgery done on the heart?
2.Tricky Questions in Biology by Dr Subroto Biswas
11 pages|158 Views
Some may say Biology is as easy as counting numbers. Physics, chemistry and mathematics seem to be tough. But where would you find the exceptions. Mor... more
1. Tricky Questions in Biology by Dr Subroto Biswas
16 pages|194 Views
4.Tricky Questions in Biology by Dr Subroto Biswas
9 pages|85 Views