Wenn Frösche vom Himmel fallen: Die verrücktesten Naturphänomene

As incredible as it may sound, nature is still unbeatable and provides us with the most amazing inventions and phenomena, beyond human imagination. Bacteria that produce plastic or electricity, for example, or natural rocket propulsion or algae that may meet the energy needs of future generations with their supplies of hydrogen.
How is it that frogs and fish fall from the sky, how does the dust from the Sahara reach the Caribbean and what lies behind the mysteries of the deep-sea methane o...