Flight Conditions

Motion Sickness

https://www.nhs.uk/conditions/motion-sickness/

How to Prevent and Treat Motion Sickness While Flying

https://www.thebalance.com/air-sickness-causes-prevention-treatment-282851

How to Cure Motion Sickness on an Airplane

http://www.travelandleisure.com/airlines-airports/airplane-motion-sickness

Airsickness - Wikipedia

https://en.wikipedia.org/wiki/Airsickness

Motion Sickness - Wikipedia

https://en.wikipedia.org/wiki/Motion_sickness

Airplanes and ear pain: Why it happens and what you can do

https://www.healthyhearing.com/report/52447-Airplanes-and-ear-pain-why-it-happens-and-what-you-can-do

Airplane ear - Symptoms and causes - Mayo Clinic

https://www.mayoclinic.org/diseases-conditions/airplane-ear/symptoms-causes/syc-20351701

Why is it so cold on a plane?

http://www.telegraph.co.uk/travel/travel-truths/why-are-planes-so-cold/

Why airplanes make you sick - Business Insider

http://uk.businessinsider.com/why-airplanes-make-you-sick-2017-10?r=US&IR=T

This is why it's so damn cold on an airplane - Metro

http://metro.co.uk/2017/07/17/this-is-why-its-so-damn-cold-on-an-airplane-6785014/

Jet lag - Wikipedia

https://en.wikipedia.org/wiki/Jet_lag

Jet lag - NHS

https://www.nhs.uk/conditions/jet-lag/

How to get over jet lag: 14 tips for beating timezone tiredness

https://www.skyscanner.net/news/jetlag-15-tips-beating-timezone-tiredness

Jet lag: Causes, syptoms, treatment, and prevention

https://www.medicalnewstoday.com/articles/165339.php