These are our favourite inventions.We couldn´t live without them.

WASHING MACHINE

This gadget is called a “washing machine”.

It was invented in 1797.

The washing machine is used for washing clothes and sheets.

It works by washing entails immersing, dipping, rubbing, or scrubbing in water usually accompanied by detergent.

Without washing machines, it would be very difficult and tiring to wash the clothes and sheets.

Because of their use of hot water, washing machines are among the largest consumers of energy in a typical modern home.

                                           *

                       USB

This gadget is called “USB”.

It was invented in 1995.

It is used for saving  the documents, for saving data...

It works when you connect it   to the computer and you open it in the memory of the computer.

Without USB, it would be very difficult to save the documents in the safe place.

MOBILE PHONE

 
This gadget is called a ‘mobile phone’.

It was invented in 1979.

It is used for calling, listening to music, sending messages and using the GPS.

It works by pressing the buttons, and with the buttons you can switch on and switch off, write things…

Without mobile phone, we couldn’t call and send messages.