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. Clear the entire area of any flammable or combustible material, and make sure that you won't miss what's underneath the thermite; otherwise you're in trouble!