https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7 What's the most important invention in history, do you think?What was the life like before this invention? Who invented it?Describe this invention.Add a picture please. en-us 2020-09-16 09:40:08 UTC 2024-07-24 09:32:19 UTC hello@padlet.com https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/751176916 phone grahambell
newton gravity

]]> 2020-09-16 12:06:30 UTC https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/751176916 https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/751924309 I think  the most important invention is electric                                                  
Before electric:communication is difficult,all machines are working with coal for example trains ships etc
Nikola Tesla invented electric
Electric is big energy in the world and electric make life easy  

]]> 2020-09-16 15:07:35 UTC https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/751924309 https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/752753403  I think the most important is  the computer.

Before the computer: Everything was done manually.

Clarles Babbage invented the computer and every was done te technological.

Now, people are using computer, in health, in education and traveling


]]> 2020-09-16 18:10:19 UTC https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/752753403 gulseiltan https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/752984292 I think the most important invention is phone.

Before telephone: There was teleghraps. People use them. 

Alexander Graham Bell was invented phone in 1876.

Now we are using mobile phones. It’s easier than telegraphs. It’s maske life easier. It’s using in communicate. ]]> 2020-09-16 19:12:40 UTC https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/752984292 tugsemkurnaz https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/753046383 I think the most interesting invention is phone.

Before telephone: People used typewriters before telephones.

The first person to find the phone was Alexander Graham Bell, who found it in 1876.


Now, almost 99% of people have phones. Most importantly, communication. People research about their jobs. There are many more uses that I won't list.


]]> 2020-09-16 19:34:21 UTC https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/753046383 https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/754220549 I think the most important invention is computer. Clarles Babbage invented the computer. Now people are using computer and the computer makes our life easier. I love computer thank you Clarles Babbage.]]> 2020-09-17 06:06:02 UTC https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/754220549 umutozdamar https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/754221071 l think  the  most important invention  is fire.
Before  fire  was  invented   people's  only  source  of  light
was  sun  so they  couldn't
see anything at the night.]]> 2020-09-17 06:06:20 UTC https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/754221071 erengenevlioglu https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/754223330
I think the most important invention is cars because life would be very difficult if cars and other means of transport had not been found. therefore means of transportation]]> 2020-09-17 06:07:30 UTC https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/754223330 mehmetozdis https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/754311779 I think the most important invention is the wheel! 

It is unknown who invented the wheel. The date of invention is BC. 3500.

Life was very difficult without the wheel. Heavy things were hard to move.]]> 2020-09-17 06:51:03 UTC https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/754311779 https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/754395342 I think the most  important invention is compass
the compass was invented more than 2000 years ago
William Thomson invented compass
a compass is an instrument  used for navigation
before compass people are enforce their way]]> 2020-09-17 07:33:07 UTC https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/754395342 bilgearici https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/754630292   I think the most important invention is electric. Benjamin Franklin discovered electric.
 
 Before electric people were staying in the dark at nights. 
And people weren't using any 
electrical machine.

Now we aren't staying in the dark and we use a lots of electrical machines.



]]> 2020-09-17 09:59:44 UTC https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/754630292 bilgiruzgar https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/758245392 I think most important invention is writing
 writing first developed by the ancient Sumerians of Mesopotamia c. 3500-3000 BCE. It is considered the most significant among the many cultural contributions of the Sumerians and the greatest among those of the Sumerian city of Uruk which advanced the writing of cuneiform c. 3200 BCE.]]> 2020-09-18 10:51:09 UTC https://padlet.com/mehmetsanli/7cdobiypc4l6l3y7/wish/758245392