Problem in the Periodic table with the placement of some elements.

Periodic table is one of the most important way to know about any primary element of the world. It has become a very important way for the Chemists who dedicate their life in discovering more about the elements of World. At this moment periodic table is a must for those who are interested in in Chemistry. It has a long history

Solar power system in the space by China

At this moment the world's most useful power is the electricity. There are many ways to produce electricity. Many countries mainly use the coal for producing the electricity. This is one of the most harmful way of producing electricity. As this produce a large amount of Carbon

World's first floating laboratory

NASA has always tried to discover more about the space. They have succeed many times in their experiment. For this they have been encouraged through out the passing years and they have taken step to make their research more accurate and full of information. For this they have made

Why the shape of pencil is 6-sided

There are science even in the little things of our life. Some time it just surprises us. Pencil is one of the most common things we have used in our life. But we never thought that why most of the pencil has 6 sides. Is there any reason for which the pencil has 6 sides ? Or it is just a tradition for which it has 6 sides?

A motor bike which runs with the power of the air in Bangladesh

We know how a motor bike runs with the power of the fuel. But a son of a poor farmer invented a motor bike which can run with the power of the air. The name of the inventor is Nurujjaman. His father's name is Sayed Ali. He started to make this bike in 2011