Mohammed Bah Abbah
His 2001 invention of a refrigerating device that doesn't use electricity using a simple law of physics, Heat of Evaporation. A small earthenware pot placed inside a large one. The space between the two is then filled with moist sand. Food items to be preserved are then put in the inner smaller pot i.e. fruits, soft drinks, vegetable and a wet cloth cover the whole setup. Then as the water in the moist sand evaporates through the larger pot, it carries heat away from the inner core of the whole contraption. A recipient of the Rolex Award for Enterprise, Abbah, 37 hails from a family of pot makers. He is using his $75,000 award to make the invention available throughout Nigeria. Philip Emeagwali
Nigerian born Dr. Philip Emeagwali first entered the limelight in 1989 when he won the prestigious Gordon Bell Prize for his work with massively parallel computers. He programmed the Connection Machine to compute a world record 3.1 billion calculations per second using 65,536 processors to simulate oil reservoirs. With over 41 inventions submitted to the U.S. Patent and Trademark Office, Philip Emeagwali is making big waves in the supercomputer industry, amazing achievements only surpassed by an even more amazing life.
inventions
What are some Mohawk inventions
What are some of the inventions of the akkadians?
What are some small and unknown inventions?
Some useful inventions include the internet, electricity, the wheel, vaccines, and antibiotics. These inventions have had a significant impact on society and have improved the quality of life for many people.
You can find some inventions in the Wikipedia article "List of inventions".
Some inventions from 2000-2011 are the iPhone and the iPad.
well, some part of Nigeria is a MEDC whilst some are LEDC
Benjamin Franklin's inventions were numerous. Some of those inventions were bifocals, swim fins, the lightening rod, the Franklin stove, and the odometer.
See: http://www.whitehat.com.au/Australia/Inventions/InventionsA.html
Some inventions of the sumerians were the wheel, clay, and mud bricks
there is no technology inventions in Switzerland but they invented the Swiss watch