While not necessarily a masterful design, Italian M. Goventosa’s 1930s single-wheeled motorcycle is certainly a testament to human imagination.

The fourth-longest river in Africa, the Zambezi River boasts a length of 2,200 miles as well as being home to the stunning Victoria Falls.

In this unbelievable photograph, 1930s silent film comedian Harold Lloyd demonstrated his courage by doing a headstand on the edge of a skyscraper.

If this stunning waterfall landscape seems familiar to you, don’t be alarmed. This particularly other-worldly region of Oahu served as the backdrop for the popular TV series, “Lost.”