Sources:

https://www.vox.com/culture/2018/3/19/17138516/persian-new-year-nowruz-explained 

https://www.statesmanexaminer.com/content/bill-would-make-eyeball-tattooing-illegal-state 

http://www.tearfilm.com/ilux-device/ 

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4975557/ 

https://modernod.com/articles/2019-mar/why-myopia-control-should-be-a-priority?c4src=article:infinite-scroll 

https://itunes.apple.com/au/podcast/bold-bright-eyed/id1450673763?mt=2 

https://www.yankodesign.com/2014/04/23/personal-humidity/