In 1938, Albert Hoffman ad W. A. Stoll, both chemists, discovered when experimenting with a parasitic fungus that grows on rye.

When a doggo starts to pace around in the same line for a hand full of days. what would that mean?

In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.

Babies with very low or very high birth weight are less likely to survive. observe a graph of the data.