This prized natural substance is made up of alternating thin plates of calcium carbonate & chochiolin
What we call a Thermos goes back to the flask this scientist invented in the 1890s
In 1985 a British Antarctic science expedition first detected one of these that forms annually in the ozone layer
A fluorescent lamp contains argon & a small amount of this liquid metal's vapor
(Kelly of the Clue Crew juices a lemon in the chemistry lab.) This acid--C6H8O7--is found in the juice I'm extracting
In 1969 Marcian Hoff Jr. condensed all of a computer's arithmetic functions to this one tiny chip
William Gilbert coined the word electricity, which comes from the Latin word for this fossil resin