This is a list of some of the greatest Greatest Discoveries and Inventions by Scientists of the world.• Albert Sabin invented Polio vaccine (oral).• Galileo was first to discover r… Read More

Sometimes in history called a “slide fastener”, a fermeture eclair is an important part of many garments. It is used as a closure in clothes as well as many other articles… Read More

Según alguna teoría, las mujeres se abrochan las ropas de izquierda a derecha porque las señoras de buena posición eran vestidas por sus criadas y alguien se dio… Read More

Ogni giorno utilizziamo una zip: per aprire la borsa, per svuotare lo zaino dei nostri bambini, per i nostri jeans preferiti … Si tratta di un vero prodigio della meccanica di precis… Read More