Li Weiguo's daughter Li Jin rides the human-powered amphibious bicycle on the water in Wuhan of Hubei Province, China on May 30, 2009. The amphibious bicycle made by Li Weiguo is equipped with eight water buckets as pontoons and adjustable vane wheels as driving power. This kind of bike can walk on land and on water.
Humans may not be able to walk on water, but an invention by Li Weiguo let us bike on water! Behold the amphibious bicycle, made by water containers jerry-rigged into pontoons: