Odyssey quiz
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tools
how fast would a 2-kilogram object need to move to have the same kinetic
energy as a 4-kilogram object moving at 8 meters per second?

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.