PRESENT AND PAST TECHNOLIGY:

SOME PRESENET AND PAST GADETS:

 

       Past and Present Technology And Now Devices And Gadgets That We USE

1. Today were radically different back when the were first invented  introduced or popularized years or decades ago in this look at technological transformations we see what old-school designs have become floppy disk 1st invented in 1971 you'd need two hundred and thirteen thousand individual five and a quarter inch floppy disks each with capacity of 1.2 megabytes to hold 256 gigabyte of data thumb drive now all you need is this 2 inch long thumb drive that easily stores the same amount of data books 1,400 physical books would weigh about 1 pound each that's about as much as half of a car Kindle the cheapest version of this electronic reader can hold that many books in digital form Ford model-t
2. The first consumer automobile introduced in 1908 produce 20 horsepower and had a top speed of 45 miles per hour for GT the 2017 descendant has evolved into a supercar with 600 horsepower and speeds in excess of 200 miles per hour
3. Mobile phone in April 1973 Motorola researcher Martin Cooper made the first mobile telephone call using a device that weighed 1.1 kilos and measured 23 centimeters long it had a talk time of

30 minutes and took 10 hours to recharge

4.Smart phone there are nearly 150 mobile phone manufacturers in the world today who produce the latest iteration of this device which is small light thin and is virtually a carry anywhere computer

5.Electronic pocket calculators became available in the 1970s after the first microprocessor was developed by Intel for Japanese calculate a company busy calm now pocket calculators by        Texas Instruments but enormous computing power.    CLICK ON THE LINK: