Incandescent light bulbs produce light by an electrical current heating up a tungsten wire filament inside a glass bulb. Fluorescent light bulbs heat up mercury vapor to produce light.

Eagles are large birds of prey. Hawks are birds of prey that are usually smaller in size and weight less.

Brass is a metal alloy of copper and zinc. Bronze is an alloy of copper and tin.

Bees are flying insects that pollinate plants and produce honey. Bumblebees are a type of bees.

Xanax, also sold under generic name Alprazolam, is of a benzodiazepine class of psychoactive drugs and is FDA approved for use in treatment of panic disorder, and anxiety disorders, such as generalized anxiety...