How to Germinate seed effectively？

Seed is a zygote that is able to produce new plant if favorable environment is available.

Atomic size

The size of an atom depends of different things. Read mor

Attractive force

The force acting among the objects that tends to closer together is attractive force. The opposite concept of attractive force is repulsive force. Repulsive force tends the particle to go away as far as possible. within an electrostatic force there exist both attractive force and repulsive force. centripetal force tends to electron to go to nucleus and centrifugal force tends electron far away from the nucleus. Within a magnet we find that opposite pole of magnet attract each other and same pole of magnet repulse each other. Same electric charge repulse each other and opposite electric charge attract each other.

Do you think about your child that your child is intellegent enough？

 Do you thinking about your childs intellegence. Intellegences is a capability of solving problem. 

Each and every living organism have some specific skill and knowledge of problem solving. Specially, problem concerned with surviving have naturally acquired knowledges. 

Brain and body have a significant relationship. How much any animal will be intellegent depends on its body weight and brain weight.

Standard model

Governed by fundamental force, how matters building blocks interacts is explained by standard model in particle physics. Everything in universe found to made by some building blocks called fundamental particles. These fundamental particles how interacts governed by fundamental interaction is explained by Standard model which is developed in 1970.

Eucalyptus and its Health benefit

Eucalyptus is a forest plant well known to grow within shortest time. It have a lot of health benefit besides of economical benefit. Eucalyptus oil provides significant mechanism of treatment of pain and inflamation.

Bengali poem: Bangladesh