Tonight I went to the Opera with some friends. We sat in the front row and I was real close to the singers. When I saw the singer’s breathe with their diaphragm I got real excited and began to talk to a complete stranger about my latest invention the eudiometer. This invention measures the “breathability” or the amount of oxygen in the air. The eudiometer can measure the amount of hydrogen and oxygen in air which will create water. My invention actually confirmed an experiment that Antoine Lavosier and Pierre LaPlace performed which concluded that the composition of water was made up of hydrogen and oxygen. The last use of the eudiometer was using inflammable gases from metals to create a long lasting flame used in a lamp. The person I was talking to was confused how I could find so many experiments to just measure oxygen. As I saw the singers take big breathes as they were singing I told them that oxygen is life. Without oxygen there would be no life. We should know everything about it. The stranger nodded, and then yawned. I told the stranger the reason he yawned was because he didn’t have enough oxygen in his system and that he should try to breathe deeper. He got up and moved his seat.