A friend of my next-door neighbor had a “problem child” who took an IQ test. I never knew how he did, but my neighbor did tell me what one of the questions was – “Why should you always turn off the lights when you leave a room”. There were three possible answers:
A) Leaving the lights on is a fire hazard (this was back when there were only incandescent bulbs, which got pretty hot)
B) To save money on your electric bill
C) To save the environment
All of those are valid answers. How are supposed to know which one is right?
A friend of my next-door neighbor had a “problem child” who took an IQ test. I never knew how he did, but my neighbor did tell me what one of the questions was – “Why should you always turn off the lights when you leave a room”. There were three possible answers:
A) Leaving the lights on is a fire hazard (this was back when there were only incandescent bulbs, which got pretty hot)
B) To save money on your electric bill
C) To save the environment
All of those are valid answers. How are supposed to know which one is right?