Who Discovered the Oxygen?

The air we breathe is a mixture of gases, most of which is nitrogen (75 percent). The oxygen content, on the other hand, is only 21 percent. This amount is sufficient for humans to oxygenate the blood for energy production. Oxygen is essential for life Oxygen is absorbed into the lungs with respiration, and from … Who Discovered the Oxygen?

Who Discovered Morphine?

Opium, the dried juice from poppy capsules, was already known as a painkiller in ancient times. But how many active ingredients were contained in raw opium, and why equal amounts of opium often produced different effects, needed more detailed analysis. History of morphine It was not until 1805 that the groundbreaking isolation of the active … Who Discovered Morphine?