How Do We Produce Gas and Farts?
Gas fills our small intestine, stomach, and colon. Farts occur when a buildup of gas in the digestive system releases through our butts. Certain…
Tag
Gases
Why Do Dead Fish Float Upside Down?
Dead fish float in water because decomposition fills the fish’s gut with buoyant gases. The reason fish typically go “belly up” is because the…
Why Are U-bends Used in Plumbing?
U-bend pipes are installed under sinks and toilets to provide a water seal against the outside sewer pipes. The U-bend retains a permanent p
What Is Liquid Air and Where Is It Used?
Liquid air is ordinary air—a mixture of oxygen and nitrogen—compressed until it forms a liquid. When the pressure on the liquid is relea
When We Light Fire in a Furnace Why Does Smoke Go up the Chimney?
Your chimney–and the flue that lines it–adds architectural interest to your home, but its’ real function is to carry dangerous flue g