For more than a century, schoolbook physics has divided matter into neat categories like solid, liquid, gas, and plasma. A ...
Students will experiment with three different liquids to determine the relative viscosity and flow rate of each liquid. Mount Nyiragongo is a volcano in the Democratic Republic of the Congo, 18 ...
FLAGSTAFF, Ariz.FLAGSTAFF, Ariz. — Ted Kennedy sums up what he sees along the river in the Grand Canyon: “It’s buggy out there.” That is to say, an experiment to change the flow of water from a dam ...