Every four years, the world celebrates one of the most exciting contributions of the Ancient Greeks: the Olympic Games. That, of course, is not all this great civilization left behind. From theater to democracy, discover how the Greeks' ancient inventions and philosophies evolved into objects and ideas we know and treasure today.

We celebrate the Ancient Romans for contributions they made to modern engineering and architecture, but their impact is felt in even the smallest details of everyday life. Discover how inventions like socks, fast food restaurants, and movie theaters got their start in Ancient Rome and evolved into things we enjoy today.