- #1
Avichal
- 295
- 0
Human body needs about 2000-2500 calories per day. How do you find out this number?
What sort of experiments do people do to figure out this number?
Also, in general how do you find things like - energy spent while walking, talking, blinking? It almost seems impossible to find out these things but I find numbers in books.
What sort of experiments do people do to figure out this number?
Also, in general how do you find things like - energy spent while walking, talking, blinking? It almost seems impossible to find out these things but I find numbers in books.