Auditory processing disorder (also known as central auditory processing disorder or CAPD) is a condition that makes it hard for kids to recognize subtle differences between sounds in words. It affects their ability to process what other people are saying.
Gallium is a solid metal at room temperature, but it melts in your hands. 00:09. When gallium is in its liquid state, if feels like cold melted solder in your hands. 00:33. Melting gallium onto aluminum makes the aluminum brittle enough to break with your fingers.
Lucky for us we have science and we have gallium. You donât have to be a scientist to appreciate this super metal. Gallium is a brittle, soft element that becomes a liquid at around 85Â°F, meaning itâll melt in your hands. When you freeze it, it possesses the rare trait of expanding, just like water. The most important feature of gallium is that itâs non-toxic, meaning thereâs no harm to your brain, heart and immune system!