Famously misunderstood wonder of the ancient world

The history and future of cannabis.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

Climb inside an iron crystal magnified 165 billion times its normal size.

A little sculpture with a large wardrobe.

The only surviving prototype for Buckminster Fuller's house of the future.

A bypass decorated with large wooden troll carvings.

More than 5,000 contemporary and "historic" mustards from around the world.

A bizarre house filled with an astounding array of collections.

A theme park attraction designed to turn your children into LARPers.

143 feet of leaping muskie whose mouth can be used as a wedding venue.

The highest point in Wisconsin is capped by two towers that are not as mythic as Tolkien's but provide much better views.

An oddly poignant roadside attraction celebrating American folklore.