did you know?

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Did you know?

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Did you know?. Computers are getting faster. In 1982 computers could run 11,200,000 Instructions per second !. In 2008 . 59,450,000,000. That is over 5000 times faster!. What will it be in 2020 ?. What will we be able to accomplish ?. - PowerPoint PPT Presentation

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Page 1: Did  you  know?

Did you know?

Page 2: Did  you  know?

Computers are getting faster

In 1982 computers could run

11,200,000Instructions per

second!

Page 3: Did  you  know?

59,450,000,000

In 2008...

That is over 5000 times faster!

Page 4: Did  you  know?

What will it be in 2020?

Page 5: Did  you  know?

What will we be able to accomplish?

Page 6: Did  you  know?

A modern processor has about 291,000,000 transistors

Computers are made up of millions of transistors

Page 7: Did  you  know?

It was about the size an adults

hand.

The first transistor was made in 1947

Page 8: Did  you  know?

It would take up 396 KM2

For a single processor

If transistors were still this size..

Or 36,644 football pitches!

Page 9: Did  you  know?

It is predicted that 85% of UK households will have a PC by

2011

Page 10: Did  you  know?

In Sierra Leone only 27% of the population can read

If this school was Sierra Leone then all of year 7,8,9 and 10 would not be able to read...

Page 11: Did  you  know?

How would your life be different without ICT?

Page 12: Did  you  know?

Did you know?

Page 13: Did  you  know?

In 2006 83% of young people used the internet regularly

Compared to 68% of adults aged between 45 and 54

Page 14: Did  you  know?

But only 15% of over 65’s....

Page 15: Did  you  know?

The number of people who used online shopping increased

by 25% in 2008

Page 16: Did  you  know?

25% of high street stores may go out of business in 2009-

2010

Page 17: Did  you  know?

How will over 65’s do their shopping in 2010?

Page 18: Did  you  know?

Did you know?

Page 19: Did  you  know?

The average teenage IPod has 1,770 songs

on it.

800 of which are illegal

Page 20: Did  you  know?

96% of all teenagers copy music

80% say they would pay for a music

subscription service

Page 21: Did  you  know?

On average, a adults IPod has 3,452 songs

64% of songs are never played!

Page 22: Did  you  know?

1062 songs never get played

How many of them are illegal?

Page 23: Did  you  know?

A average teenager has enough music to fill 110 vinyl

recordsThis would weigh 22Kg

Page 24: Did  you  know?

Or the same as a 7 year old child!

Page 25: Did  you  know?

Did you know?

Page 26: Did  you  know?

It is estimated that in 2005 Google could search 8.2 billion

pages.

That number will double every 16 months.

Page 27: Did  you  know?

If this continues then in 2021 the number of pages indexed

will be49,200,000,000

That would be 7 pages for

every person on the planet!

Page 28: Did  you  know?

Google takes about 0.2 seconds to perform a search

over billions of pages

Page 29: Did  you  know?

If you spent 10 minutes looking up information in a

library...

You could of done 3000

Google searches

Page 30: Did  you  know?

It is estimated that there are 2 billion searches on Google

every day.

That is 700,000,000,000 searches every year!

Page 31: Did  you  know?

According to Google each search uses 1KJ of energy.

That is the equivalent of 4,282,655 mars bars per day.

Page 32: Did  you  know?

Only one in four Africans have access to electricity

How can they be part of a digital world?

Page 33: Did  you  know?

What can we do about it?

Page 34: Did  you  know?

Did you know?

Page 35: Did  you  know?

In 2008...

248 million people used the internet in North America

384 million in Europe

578 million in Asia

Page 36: Did  you  know?

In 2008...33% of people in Europe have

access to the internet

But only 14% in Asia

Page 37: Did  you  know?

3,476,000,000 of people living in Asia have no internet access

Page 38: Did  you  know?

Every day 210 billion emails were sent

There are 1.3 billion email users in the world

Page 39: Did  you  know?

That is 161 emails for every email user!

Page 40: Did  you  know?

70% of all emails are spam

That means 147 billion spam emails are sent every day!

Page 41: Did  you  know?

That is enough for 21 spam emails for every person on the

planet!

Page 42: Did  you  know?

Did you know?

Page 43: Did  you  know?

Technology is changing at an exponential rate

Page 44: Did  you  know?

The digital divide prevents many people making the best

use of technology

Page 45: Did  you  know?

What should we do?

Page 46: Did  you  know?

What can you do?

Page 47: Did  you  know?

Did you know?You can make a difference

Page 48: Did  you  know?

Support campaigns like these and make a difference!

http://laptop.org/en/

http://www.campaignforeducation.org/

Page 49: Did  you  know?

Did you know?You do now!