HELLO AGAIN ¡¡¡
THIS POST IS ABUT THE INVENT THAT REVOLUTION THE HISTORY
The invent that revolution the history for my point of view I think that the invention revolucionized the story was the wheel.
The weel (3800DC):The first great invention in history.Transport,economy and even wars changed thanks to this simle ingeniuty.And this is that aur civilitation revolves araund the wheel.Was sumerians who had the great idea of wooden bars joined by a cicle and a central axis.After the press,they soon emerged in Mesopotamia the first roads.
I HOPE YOU LIKE HOS¡¡
BYEEE¡¡

A POST ABOUT METALS

HELLO AGAIN¡¡¡¡
As your know, there are many types of metals.
We can clasifity them into he following types:

FERROUS METLS:metals containg iron.

   -FERROUS METALS:Metals containg that airon.
  -PURE AIRON
  -STEEL
  -CAST IRON

-Non-ferrous metals:that don't contain iron.

-Light and Ultra-light metals.
  -Aluminium
  -Titanium 

-HEAVY METALS:
-Lead
-Tin
-Zinc
-Copper
-Bronce(COPPER +TIN)
-Brass(COPPER+ZINC)


THANKS FOR WATCHING MY BLOG¡¡

A VIDEO ABOUT HOW PENCILS ARE MADE

Hii egai¡¡
This post is about how to made pencils
BYEEEE¡¡

THREE TOOLS OF THE WORKSHOP

Hi egain
This post is abaut of my three favorite tools in the technology workshop:
The first one is the hot glue gun

The second one is the ruler

And the third one is the humer

BYEEEEEE¡¡¡¡

MY FIRST POST

HI!!! I am Tamari this is my first post of my blog
I hope you like it
BYE!!!