It use to be the size of an entire room
It use to be very slow and only used for reaching other professors in other colleges to getinformationfor thegovernment.
There could only be one icon.
When it first came out it went like this (for testing)
*types G
can u see the G
yes
types E
can u see the E
yes
types O
*computer system fails but yet arevolutionis still created.
Also today it is the size of down to the size of your lap and and be as thin as 2cm.
there can be several icons
There are different types of computers ( hard dive software, etc...)
they mostly change by getting smaller, faster, moreefficient, and have changed the world of science for ever.
Cell phones, computers, headphones, Ipods, Mp3 players
all because of computers!
Computers are built the same way any other electronic device is built, at the time it was built. As the methods of building electronic devices changed over time, the methods of building computers changed too.
how the anemometer changed over time
Computers have changed a LOT over time. The first computers were the size of a warehouse and to input data you had to punch holes in cards and insert them into the reader. Then the first computer for getneral public came out in the late 70's. It was completely text based, and to input or save datta you used a 5.5" floppy disk. These computers didn't have a hard drive. To use them you needed to know some programming. Now we have computers that have hard drives, use CD-ROM/DVD drives, and have an operating system.We have portable computers in the form of laptops and tablets. Even more we have phones that are minature computers themselves.
The laws of physics have not changed over time. Our understanding of them has changed over time.
computers, phones, radios, any electronic thing really! but most of all we have changed! development to the humans
Back in the olden days, computer used to be significantly larger compared to today's computers, due to the size of the components. Over time, computer manufacturing companies were able to make these components smaller, and thus allow computers to fit in our homes.
how has coal mining changed over time
Over time, houses have changed in many ways. Some ways that houses have changed are, the materials made to build them, how many stories they have, and how many rooms are within them.
People changed over time by growing up.
If the fossil of some animal was different from animals now, that shows that the animal species has changed over that period of time.