When the Sumerians transposed spoken words into stylus ... by a combination of two 19thcentury inventions: the typewriter and carbon paper. Among the first modern copying machines, introduced ...

Ancient civilizations around the world had clever inventions that were so ahead of ... Calendars may seem ordinary today, but in ancient Egypt and Sumer, they were revolutionary tools.

This 5,000-year-old tablet is believed to hold the world's first signature — and it's on a receipt for beer. Experts believe ...

As Iraq fitfully rebuilds, a groundbreaking exhibition is showcasing that nation’s rich roots in Mesopotamia, the region that gave birth to the world’s first urban civilization some 5,000 ...

Earliest records show a spoon shaped compass made of lodestone or magnetite ore, referred to as a "South-pointer" dating back to sometime during the Han Dynasty (2nd century BCE to 2nd century CE).

InventHelp assists with your inventions in a number of ways ... InventHelp does not list its price since each contract is personalized to the idea. How do I know I can trust these reviews about ...

Most energy generators currently employed within the electronics industry are based on inorganic piezoelectric materials that are not bio-compatible and contribute to the pollution of the environment ...