Hankook may be known for their tires, but they’ve revealed two futuristic transportation devices that could become a reality soon. First up, we have the “FlexUp” (top), which boasts a single-wheeled design with multiple expanding treads that can be used to go anywhere, even climb stairs. Next, there’s “Magfloat” (bottom), a skateboard-like device with magnetic field technology to rotate on surfaces. Continue reading for more fascinating images from around the web.