instruction:
Given a travel related situation, and given a specific question about the situation, summarize the question into a title
question:
I know in a bus, for instance, (well, at least on a school bus, when I traveled to out-of-town basketball games in high school) the farther back you are, the bumpier your ride tends to be. Is there a similar situation when a vehicle is airborne?

For the quietest ride, you clearly want to sit away from the engines.  But I'm curious if there is a part of the airplane that offers the smoothest ride.  That is, most free from vibrations during flight, or during take-off and landing.

I imagine the answer may be different for aircraft that have their engines mounted on the tail versus those with the engines mounted on the wings.  And maybe other factors play into the equation as well.

answer:
What section of an airplane offers the smoothest ride?


question:
I am going to visit Poland for some time, and I was wondering if there is ANY kind of morning-after pill available without medical prescription in Poland? 

I am in Germany right now and they made it available here without prescription but only the person who is going to use can buy it, maybe you know if there is any chance I can manage to buy it for someone else?  

The need for the pill is only in case of condom damage.

answer:
Morning-after pill availability in Poland


question:
I am considering taking a trip to England this summer to check out a university. For money (and experience) purposes, I would prefer to travel alone. My plan is to fly on Primera Air from BOS to STN. According to Primera's site, I should be fine flying with them alone as a 17 year-old, but will entering the UK pose an issue? All I've found is a page on gov.uk that only seems to apply if you are applying for a visa, not if you are entering visa-free (as I would be from the US).

I do have friends in the UK that I would be staying with.

answer:

Can a minor (17 years old) travel from the US to the UK unaccompanied?