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.
Two Methods:Take Safety PrecautionsMake the ThermiteCommunity Q&A. Thermite is a material used in welding to melt metals together. It burns at around 2,200 Â°C (3,990 Â°F) and can melt through most metals. Extreme caution must be taken when making thermite.