Kantanka Car Engine
We can testify that technology has spurs over the centuries. New inventions has brought about economic growth and development in most countries and Ghana has not been left out thanks to the visionary Dr.Osafo Kantanka who has found ways to maufacture cars, engines,helicopters, amour cars among others. One of his inventions that caught my attention was how he manufactured his car engines. It's likely to know that car engines are made from certain special metals and chemicals but for Kantanka he found a different way to maufacture his engine using shells, Palm ,sand among others. Kantanka with his knowledge firstly used a multi pin pattern which is an engine block which has been divided into six patterns in making the engine. The pattern makers use chisel and hammer in crafting the moulded engine. The engine is then transformed to metal. Before the stick mould is made metal ,the patterns are put in a special sand which can stand a temperature of 2000 degree Celsius. And i...