Since the invention of the wheel, humans have been experimenting with different modes of transportation. Some of the ideas have been great, while others are… let’s just say unique! In the following film clip from British Pathé, you’ll see eight unbelievable vehicles that no longer exist. While you are probably familiar with some of these modes of transportation such as the Zeppelin, you might be surprised to hear that concepts such as flying saucers were actually put into development! Likewise, you’ll probably learn about some inventions that you’ve never heard of before, such as the land yacht. So check out the following clip, and if you’re looking for more ideas that didn’t quite pan out, check out this list of inventions that never caught on.