A cool way to explain logic gates with water [video]
A typical example that just appears to be "insightful" while what is happening in the actual logic gates has no similarity with that at all:<p><a href="https://www.youtube.com/watch?v=58nSgVvXVbo" rel="nofollow">https://www.youtube.com/watch?v=58nSgVvXVbo</a><p>so any "intuition" one might hope to gain from these two pipes will be wrong.<p>Therefore "explain logic gates" is an incorrect title. It can be used to explain the truth table for AND, but not the gates.