1 put down an explanation, based on a scientific theory, of what light is. Explain why it is scientific. Then, a non-scientific explanation of the same phenomenon, and explain why it is non-scientific. Then, a pseudoscientific explanation of the same phenomenon, and explain why it is pseudoscientific

2 In each question (a) through (d), put down a question appropriately and then give an answer

(a) A question about the physics of your eyesight.

(b) A question about the electrical action potential of the human nervous system.

(c) A question about the use of electromagnetic waves in medicine.