Hyena. Hyenas are more closely related to cats, but behave like dogs.

Indian Summer. "Indian Summer" occurs after the trees have lost their leaves, but before snowfall.

4.184. Calories are units of heat energy.

Generator. A generator converts mechanical energy to electrical energy.

Drawing A Conclusion. Communicating the results is the final step in the Scientific Method.

Ascii. ASCII stands for "American Standard Code for Information Interchange".