A POST ABOUT METALS

Hello again, 


As you know, there are many types of metals.


we can classify them into the following types:


   -Ferrous metals:metals that contain iron.

     -Pure iron.
    
     -Steel.
      
     -Cast iron.

   -Non-ferrous metals: metals taht done contain iron
      
     -Ligth and Ultra-Ligth metals.

     -Aluminium

     -Titanium

    -Heavy metals 

    -Leads

    -Tin 

    -Zinc

    -Copper

    -Bronce (copper+tin)

    -Brass (copper+zinc)

   

Thank you for reading my blog.


Bye.

A VIDEO ABOUT HOW PENCILS ARE MADE

Hi again!

This post about the process of making pencils.

TREE TOOS OF THER WORKSHOP

Hi again,

This post is about three favourite tools in technology whorkshop.


The first one is THE HAMMER:











The second is THE SCISSORS:

The there one is The HOT GLUE GUN: