An exhibit explains the 19th century sawmilling at the site, and the remains of two sawmills and ruins.

Farther on, an exhibit explains how plants and animals are carried across oceans by wind, tidal currents and birds.

As the exhibit explains, it is right within us.

Part of the Shedd's mission here, the exhibit explained, is to familiarize people with them so they can support or get involved in conservation efforts.

While children try to direct the ball into a hole, the exhibit explains how the geometry influences the ball's trajectory.

A fire destroyed much of the interior in the 1970's, as a small exhibit on the building's history explained, but I wouldn't have known.

The exhibit explains that the heavier ball goes faster because it resists air drag.

The exhibit explains the differences between these three types of swamps and the role of animals in these ecosystems.

Inside, well-designed exhibits and models explain the site.

The permanent exhibit explains the role rice, beans, coffee, and seafood have played in the culture of New Orleans.