A POST ABOUT METALS

Hello again

As you know, there are many types of metals.

We can clasisify them into the following types:

    -Ferrous metals: metals contain Iron .
                - Pure iron.
                - Steel.
                - Cast iron.
  
   -Non-ferrous metals:  metals that don't contain iron.
     -Light and Ultra-light metals.
                 
                 -Aliminium.
                 -Titanium.
                                   

                     - Heavy metals.

                 -Lead.
                 - Tin.
                                      - Zinc.
                 - Copper.
                 - Bronze (copper + tin)
                 - Brass (copper + zinc)

Thank you for reading my blog.
 Bye.

A VIDEO ABOUT HOW PWNCILS ARE MADE

Hi again!

The post is about the process of making pencils.

THREE TOOLS OF THE WORKSHOP

Hi again. 

This post is about my three favorite tools in the technology workshop.

The fist one is THE HAMMER:

The second one is THE HOT GLUE GUN:

The third one is THE RULER:

Bye.