If ordinary fire just doesn’t do it for you, why not kick it up a notch by making it into orange fire? It’s easy to make orange flames. Here’s what you do. Sprinkle calcium chloride (CaCl2) onto a normal fire. Another way to produce orange fire is to dissolve the […]

# Daily Archives: June 21, 2017

Area formulas and perimeter formulas are formulas that pop up often in different homework problems. Examples include problems involving pressure, mechanical torque and electric resistance. You could just memorize these formulas, but why do that when this handy reference is available? Triangle Area Formula and Triangle Perimeter Formula A triangle […]