What are artifacts and why are they important?

Artifacts are things that were made by our ancestors they are important BC without them you will never have stuff like wheels ,cars and stuff like that

You can drink laxative, or  do this exercise when you are sitting in the bathroom on the toilet. to relieve  constipation  fast or in about 1 minute, pinch your nose after your usual exhalation. start holding your breath. but do not mouth breath during this just hold your breath.