Science And Technology Index

Pioneers like Vasco da Gama, Cabral, Magellan and Christopher Columbus explored the world looking for new trade routes for their goods and contacts with Africa, India and China to shorten the journey in contrast with conventional routes overland. They produced new maps and charts which enabled following mariners to explore further with greater confidence. Navigation was generally troublesome, nonetheless, owing to the issue Technology News of longitude and the absence of correct chronometers. European powers rediscovered the concept of the civil code, misplaced for the rationale that time of the Ancient Greeks. In Roman Egypt, the inventor Hero of Alexandria was the primary to experiment with a wind-powered mechanical gadget (see Heron’s windwheel) and even created the earliest steam-powered gadget , opening up new possibilities in harnessing pure forces.