I use Google Search a LOT.
This morning, I was trying to remember which tennis match at the Australian Open had involved a rally in which the combatants had a 42-shot rally.
So I opened Google and started typing "42 shots Australian Open".
After having typed the first part "42 shots", I was rewarded with this fact:
42 shots = 1.86313236 liters
I did some further calculations. It turns out that Google assumes a shot is 1.5 fluid ounces.
I'm sure I shall make great use of these facts many times.