Why the sky is blue?

       

                     Sky is the great place that everyone used to relax their sight or when we have a bad feeling 

                         
                         No one doubt why the sky is blue????

           
        It because solar that coming to our Earth that people might think they are white it got 7 color depend on frequency such as color in the rainbow

     But blue light can spread out over more than others because they tackle with gas on atmosphere

    so that why we can see blue sky and we can see red sky in evening with same reason

Rust

               Rust What is disadvantages of this thing????

       Rust is something that make your steel equipment change form to red or brown
    

HOW???
      steel have humidity and react with the air or water and forming to rust then how can we prevent it
                     
                   

                      Main problem is water.

  

      Water is catalyst .It make rust forming fast

Fix find something to coat your steel example oil

Count Ages Of Plant

       

              

In human ,they can  predict the age of pepole by seeing.

what in plant ?

How to count ages of this tree?? 

You cannot look at the tree and know how old of this tree. WHY?? 

because of most of tree have annaul ring especially in dicot tree.What is annual ring?? It is a ring that appear inside stem for 1 ring that contain 1 dark color ring and 1 wood color ring these called annual ring

                                               

                                                    This is example for annual ring

Soap

   

                                                 1 soup per month = 12 soap per years

                                 25 baht                 = 300 baht

                                                    

                                          300 baht !!!!!

  That is a lot of money. Now , I will tell you how to save this money.Helper is used plant oil and base .

   Every house must left some oil from their cooking  in the kitchen
so you will have benefit from that because oil is a component of soap  then you have to prepare these to make it 

          1.plant oil
 2.base example sodiumhydroxide(NaOH) or Potassiumhydroxide(KOH)

          3.something that you want to add example smell,color others

  HOW
1.put everything boiled with heat 
2.then take soap in the block
3.wait it cold
4.finishhhhh!!!!

Chilli

                                                                Somtam movie


                       

Somtam or Papaya salad  is a delicious Thai food .I think ,you often eat somtam. It have identity which is sour and spicy taste .It is essential that somtam be spicy. This taste is from chill .That  is the important  components in most food .Chill is a fruit but why it is different from others fruit .
       
                        

              Chill is the ordinary fruit .Spicy taste is not from fruit but it is from Capsaicin . It make chill tasted  spicy . If chill doesn't have that substance, chill won't be chill. 
                                                  

Eating glass

All of people have ever eat rice or noodle. Did you know? there are carbohydrate. Carbohydrate is one of important nutrient . You have to take carbohydrate in properly level everyday some people don't know the fact that glass is carbohydrate , we think that you are having a question why we don't eat glass in our routine.

In human digestive system such as large intestine , stomach there are a specific enzyme digesting for starch.This enzyme work specific with Beta 1-6 glycosidic linkage bond  which is a bond in starch but this enzyme don't digest Beta 1-4 glycosidic linkage bond in cellulose which is component of glass .

            This is a reason why people cannot eat glass .If you want  to  eat glass for breakfast  or lunch ,you will make your body producing enzyme for digesting glass.

Introduction

Introduction
                 

 

Hello everybody,my name is supakrit .My pair name Thakorn. We are 16 years old and study in grade 11 at  Bcc (Bangkok chistian college) .Our favorite subject is science .We want to be a doctor  .Some people who think science  is a boring subject and it  is not used in life , but in fact that is very funny  and relate to your life.We will tell that to you .If there are mistake in this blog ,please tell us .We will solve as fast as we can do.Thank you for following us.