What is the simplest way to prove the light turns off in the refrigerator when the door is closed?
Push the button that the door pushes when it closes. Voila! The light turns off!
Put your digital video cam in the refrigerator, turn it on, close the door-- after a few seconds open the fridge and view the video.
Or you could do it with a still digital camera set with a delay timer.
This would provide proof, and is simple. I will leave the question open for a while longer to see if anyone can think of an instrument even simpler than a camera. This may be the best answer...
Put a video camera or smart phone in the fridge and record the closing of the door.
I wonder if there is something simpler that could work. How could kids 20 or 30 years ago before cell phones or video cameras were common confirm that the light goes out?
This is true. However, I think the refrigerator light problem is tractable with the suggestions people have offered. If the video camera method turns out to be the simplest, I plan to post a video that proves that the light goes off...
by Dr Penny Pincher 11 years ago
What is the simplest way to prove that chickens are warm-blooded?
by X-Con 11 years ago
Why does it take my computer 3 minutes to turn on?I bought a new computer through an online vendor. After plugging it in and pressing the power button, it took about 3 minutes to turn on. This happens every time I turn my computer on after switching on the power button in the back, near the power...
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