Who Invented the Alkaline Battery?

Who Invented the Alkali...

An alkaline battery is a kind of a rechargeable battery or disposable battery that is dependent on the reaction between the compound manganese oxide and the element zinc. Many consumers prefer to use alkaline batteries over zinc-carbon batteries because alkaline batteries have longer...
Who Invented the First Apple Computer?

Who Invented the First ...

The first Apple computer was conceived by Steve Jobs and Steve Wozniak and sold on July 1976. It consisted of a motherboard, memory and CPU. The history of Apple computer shows the company was incorporated a few months after the Apple I went on sale. Early History The Apple I sold very...
Who Invented the Flash Drive?

Who Invented the Flash ...

Introduction The USB flash drive is a tiny storage device that uses flash memory. It connects to a computer via a USB port. A flash drive is usually portable and rewritable. A single device can store anywhere from 64MB to 256GB and more depending on the model’s capacity. Because flash...
Who Invented the Cell Phone?

Who Invented the Cell P...

The mobile or cell phone was invented by Martin Cooper in 1973. The history of the cell phone shows that Nathan Stubblefield had a patent in 1908. However the patent was for cave radio phones and not the mobile device as we know it today. Early History As stated, Stubblefield’s patent...
Who Invented the iPod?

Who Invented the iPod?

Ipod is one of the most popular product lines of portable media players introduced by Apple Inc. on October 23rd in 2001. Some of the models included in the product line are the Classic, Touch, Shuffle as well as the Nano. This media player has the capacity to store, play and organize...
Who Invented Charcoal Briquettes?

Who Invented Charcoal B...

The history of charcoal briquettes began when Ellsworth B.A. Zwoyer of Pennsylvania applied for a patent in 1897. But it was Henry Ford who helped popularized its use in the 1920s. Early History It’s not clear as to how Zwoyer came upon the idea of a briquette. But by the end of World...
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