crochet

crochet

 

 

Crochet is  thread art. This is one of the pariculiar hobby for people (like mother and woman).

Many beautiful work of art is making for a piece of thread.

Crochet  make lots of things:)

 

Crochet hook is tool of this art. Hook have many different size . So you need to choose it.

Grip the hook and hang to thread . There have many kind of knitting skills. First you practiced this skill and make your own arkwork.

 

 

                                               How to crochet a puff stitch flower

Chemistry

 

Chemistry

Chemistry is a physical science.
It studies the composition, structure, properties and change of
matter. Chemistry have many principles of nature. That principles
have occur to phenomenon. lots of jobs ask for this study. For example like cosmetics, oil factory,  laboratory, public science corporation, diode company, paint, semicoductor and so on.






Chemistry divided parts like polymer chemistry(고분자화학) inorganic chemistry(무기 화학)
organic chemistry(유기 화학), physical chemistry(물리 화학) ,analytical chemistry(분석 화학)biochemistry(생화학), nuclear chemistry(원자핵 화학).

Organic chemistry is the chemistry of carbon. this study is important for oil cracking. So many oil company employees are
must knowing for this study.

Inorganic chemistry is without carbon. Studyed other elements.

Physical chemistry is knowing for how to the nature formula maked.


Chemistry looks  hard, but if you have a interest, this study is assisted for your nature common sence.