Why baby cry without tear

               Crying is the moment that you are not happy and cannot face something that happen to you it is one way to release your sadness or your painful.

               For example someone in your family dead and your brain controlling your body to stimulus hormone that can make your tear come out.

                      everyone grow up from baby and something we have same as everyone is when we are 4-5 months babies we cried a lot  but why we cry without tear. Scientist explored when we are baby 4-5 months they don't have glands that produce tear.It's reason why baby cry without tear.

gray-hair

             

The most common problem for people both man and women who get old should be gray-haired .Color of human hair have a color up to their origin .For example Asia people usually  have black hair .It is from any coloring substance in your hairs. It make the hair color. In the old people,their body product less coloring substance .The less  coloring substance make decreasing hair color called gray-hair

                                                                  Let find out how it come ? 

    

Do you know that children have grey-hair same as adult

We will tell you why children have gray-hair .

Real or not

       Any people have  ever eaten  noodle . This is very delicious . When you go to noodle  restaurant, all have something same.

All noodle restaurant have that. In that,there are chill,sugar มfish sauce and the vinegar. If you want your spicy noodle  ,you use chill .But if you want sour taste in your noodle ,you vinegar. It is not dangerous for human ,but someone use fake vinegar for customer.

Even though  the real and fake  vinegar come from aceticacid same ,the fake is come from concentrate acid .It is very dangerous for human.

  

Left is the fake and right is real . It is look like same.

How to separate it ?

   Helper is the chill which is on the vinegar .When it on the fake ,it is withered in 45 minute  but in real more than that.

Perm

                                                  PERM 

        Everyday people used to lose their time to consider many thing especially one thing  your own hair style it have many way and one way is to perm your hair by perm solution. 

                                                    How it work?

  First your hair is contain protein called Keratin and in Keratin they are amino acid that link each other with chemical bond normally most of chemical bond can be denatured by heat and chemical reaction so it is the point perm solution react with your hair by destroy that chemical bond in Keratin that make your hair are permed.  

                                                         FINISH!!