These 10 technological marvels had cultural implications that its inventors could barely have imagined.

Where would we be if there weren’t for these 10 countries with most inventions per capita in the world? What would life be like without imaginative and creative people to make it easier for us?

Top 10 Inventions by Teenagers That Changed the World: University years offer young minds to explore, research, and sometimes invent things that can transform the world in new directions. But on rare ...