10 Unknown facts about computer | Part 2
1. The first electronic computer ENIAC weighed more than 27 tons and took up 1800 square feet.
2. Doug Engelbart invented the first computer mouse in around 1964 which was made of wood.
3. An average person normally blinks 20 times a minute, but when using a computer he/she blinks only 7 times a minute.
4. Microsoft Windows, this is not an original name, the first original name was ‘Interface manager’ which was changed later.
5. The first microprocessor created by Intel was the 4004. It was designed for a calculator, and in that time nobody imagined where it would lead.
6. In 2012 survey, more than 17 billion devices were connected to the Internet.
7. NVidia GeForce 6800 Ultra video card is built with 222 million transistors.
8. Do you know what CAPTCHA is? I hope you know that but do you know the full form of CAPTCHA is ‘Completely Automated Public Turing test to tell Computers and Humans Apart’.
9. Sweden, this is the country which is from the top most countries where highest 75% of peoples are Internet user.
10. Every minute, 10 hours of videos are uploaded on You Tube.