By Markus Sarioglu Employee of Evonik's External Communications In my Element "Gallium Melts in Your Hand" Marcel Häfele is a YouTuber who focuses on chemistry and other natural sciences. He is particularly fascinated by the properties of gallium. In my Element "Gallium Melts in Your Hand" Marcel Häfele is a YouTuber who focuses on chemistry and other natural sciences. He is particularly fascinated by the properties of gallium. In my Element The element from outer space Iridium probably came to Earth through asteroid impacts. Today, it is in great demand for the production of green hydrogen. Zahra Nasri explains why. In my Element The element from outer space Iridium probably came to Earth through asteroid impacts. Today, it is in great demand for the production of green hydrogen. Zahra Nasri explains why.
