Sometimes I really miss Engineering. By that, I mean, I miss being technical, precise, scientific. Sometimes I find myself trying to work through physics problems in my head, ones that stem from everyday occurrences. For instance, just now as my plane was taking off, I wondered about the carry-on bag beneath the seat in front of me and what it would take to make it slide during take-off. I’ve had that happen on occasion, although it is rare, which makes me think there is only a small probability or margin for bags to slide. So what would that entail?
Well, the bag would have to be a certain middle weight, because if it is too light, in relation to the force caused by the momentum of take-off, it would be insignificant. But if it is too heavy, it’s own weight would keep it from sliding. That is all taking into consideration the fact the floor is carpeted and thus has a great degree of friction. You also have to account for the friction caused by the type of material on the bag. A silk bag is going to cause less friction than a wool bag. Then there’s the angle of the ascent and the acceleration of the aircraft. So really there must be only a small parameter in which a bag would slide.
And, yes, that all really went through my head as we were taking off. Am I boring you yet?
For the most part, flying is a very relaxing experience for me. I took many plane rides as a kid and flew with my dad in his four-seater on a few trips to Arizona and New Mexico. I was too young to remember most of them (I have a horrible memory in general), but a few distinct memories stick out.
One was a short flight to Arizona, I think. I may have to get my mom to confirm the details. My dad was the co-pilot and my mom, my brother, and I were sitting in the back row of seats. I remember feeling nauseous and saying to my mom, “I don’t feel so good”. To which she replied (with bag in hand), “do you need this?” Not a minute after saying “no” did I throw up directly between my dad and the pilot. I’m surprised nobody else lost it. We landed at a nearby airport so I could wash off and I walked around the airport with my shirt off (so I was whatever age at which that is still appropriate….maybe 6?).
The only other true memory I have (one not elaborated by pictures or stories) is that of us flying to a Native American reservation in New Mexico and going into a local diner. I remember sitting next to a table where a local was sitting and asking my dad “Is that a real Indian????”. He nodded and I just sat there in awe.
I’m sure some of the reason flying is so relaxing to me is because I had plenty of positive experiences as a child and was never instilled with a fear of flying. That was a foreign concept to me until I was a teenager and met other kids who were afraid to fly or, gasp!, had never even been on a plane.
Now that I’m older, I’d like to think my state of mind is more of a deliberate one. If I make the choice to board an aircraft bound for the sky, what good would it do me to get all worked up once on board? Oh, I have experienced some harrowing turbulence, and have had my survival instinct kick in, but for the most part, it’s not a big deal. I’ve even had dreams where I’m on a plane that is going down and the person next to me is panicking and I am calmly trying to prepare them for the end. Hmmm….that may be sharing a little too much about my psyche. I’m sure there are topics to be explored within that dream.
But the same principle applied when I decided to jump out of a plane with a stranger tied to my back. At that point it’s really out of my control, so why freak out about what might happen? Just enjoy the experience for what it is, hope that it doesn’t result in your death, but be willing to accept it if it does.
If you choose to board the plane, be prepared to take the ride.