Texas Tech University canceled classes following a manhole explosion that sparked multiple fires on Wednesday, March 12.

If the liquid wax cools down enough, it can’t become a gas. Without wax gas, the flame won’t burn. Your breath blows some of the wax gas away. Without this fuel, the flame will go out. The colors of a ...

“They use fire for the ambiance of the flame. Gas logs accomplish what most people are looking for with one one-hundredth the effort of a wood-burning fireplace — and with zero maintenanc ...