TT030: Top 3 Aviation Stories Of The Week (January 2, 2016) – Beating Jet Lag With Technology On The A350, Alaska Airlines Landing Taxiway Tango, And 100 Million Passengers At Atlanta Hartsfield In Perspective
The Terminal Podcast: Episode 030
Serving up this week's Top 3 Aviation Stories for the week ending on January 2, 2016!
Some great stories from this week:
First story today comes from Digital Trends.
This is “Airbus’s Newest Planes Fight Jet Lag With LED Trickery And More Humidity”
The airplane in question is the Airbus A350 XWB, it’s newest widebody.
So, here’s the problem. The 350 is a long haul airplane - it’s meant to connect distant cities. Some people, including me, are prone to feeling the effects of jet lag on flights that cross multiple time zones.
Most of us have experienced or have at least heard about Jet Lag. This condition, also known as Desynchronosis, is a set of general symptoms that can include disturbed sleep, daytime fatigue, difficulty in concentrating, and mood disruptions. You are essentially messing with your circadian rhythm.
Some of us feel these symptoms more than others, for sure.
Having these symptoms means you are less than optimum for whatever it is you are doing at your far-flung destination. For people traveling for work, jet lag can be a real problem for productivity. For people traveling for vacation, there can be a general feeling that time is a wasting while your body catches.
In any case, if you can minimize jet lag then you are ahead of the game.
There are many ways the traveller can minimize jet lag ahead of their flight including altering her sleep schedule, staying hydrated, and, of course, via pharmacology. Supplements like melatonin, for instance, might help.
But Airbus is offering with their 350 an additional way to beat jet lag and it has to do with altering our perceived environment.
No, not by giving us PCP upon boarding, but rather by changing a couple of conditions in the cabin. The lighting for one, and the cabin humidity for another.
With new LED lighting, Airbus says there are up to 16.7 million light settings to choose from. But really, we only need a few colors to mimic the natural light our bodies need to establish its circadian rhythm. The concept being that by using this light to change our bodies’ perception of time, jet lag is reduced.
Now, couple that with improving the cabin humidity and you might be on to something. Cabin humidity at altitude is somewhere around 12 percent according to the internets. That is drier than the mojave desert (at least sometimes). RH outside of the airplane at altitude is less than 1 percent.
Dry air and people don’t mix well. Fortu