Anyone ever had science questions they had thought about but never cared to research?

Here's some examples:

To chemistry professors:

-Is there any chemicals or drugs I can take that will increase my IQ?
-Is there anything I can eat that will make my urine no longer smell bad?
-Acid-cleaners or base-cleaners better? For drano?

To biology professors:

-Who kills bacteria and viruses better, acids or bases?
-Can 2 people eat the same food, but 1 gets diarrhea, and the other doesn't?
-What is the probability that 2 siblings have the same DNA?
-Why does orange juice and strawberry juice have a shorter shelf-life and have to be refrigerated, compared to blueberry juice?

To physics professors:

-Is it safe to leave a cell phone / laptop charger plugged in, without being plugged to the device?
-What's more dangerous low volt high amp or high voltage low amp?
-What's more dangerous 2 gases combine to form a hot gas, or 2 hot gases combine to form a cold gas?
-What hits a baseball farther: 1 coming at you, or 1 stationary?
-If 2 cars drive the same distance, but 1 drived twice as faster, do they both use the same amount of gasoline?

Etc.

Any other examples you guys can think of?

Interesting