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.
When decontaminating hands with an alcohol-based handrub use an amount of alcohol-based handrub sufficient to cover all surfaces of hands. 1  Apply handrub to palm of one hand. 2  Rub hands together covering all surfaces of hands and fingers. 3  Rub until handrub is absorbed.