https://www.dailymail.co.uk/sciencetech/article-2956970/Generation-disconnect-Headphone-wearing-millennials-deaf-sounds-nature-scientist-warns.html
https://www.vox.com/2018/5/9/17280992/noise-hearing-loss-tinnitus
https://www.khaleejtimes.com/news/uae-health/dont-use-headphones-for-more-than-an-hour-at-a-stretch–
https://www.theguardian.com/lifeandstyle/2019/may/19/how-to-protect-your-hearing
https://onezero.medium.com/why-airpods-and-earbuds-like-them-are-especially-bad-for-your-hearing-20f32b6e02e2
https://www.cbc.ca/news/technology/hearing-loss-spikes-in-teen-girls-u-s-study-1.899841
Generation Deaf: Why many under-30s have the hearing of a 50-year-old
https://www.rnz.co.nz/news/national/351106/earbuds-blamed-for-hearing-loss-in-young-adults
https://en.netralnews.com/news/health/read/21593/expert.listening.to.music.from.cell.phone.puts.you.at.risk.for.hearing.loss
http://www.bbc.com/future/story/20150619-are-you-damaging-your-hearing-without-realising-it
https://www.cbc.ca/news/technology/people-risk-hearing-loss-at-younger-ages-experts-warn-1.740612
Young people at risk from loud music hearing damage says charity
https://www.cbc.ca/news/technology/1-in-5-teens-have-some-hearing-loss-u-s-study-1.899843
https://www.self.com/story/earbuds-always-fall-out
https://studentedge.org/article/use-headphones-for-more-than-90-minutes-a-day-you-might-be-permanently-damaging-your-hearing
https://www.abc.net.au/news/2018-06-06/headphones-could-be-causing-permanent-hearing-damage/9826294
https://www.smh.com.au/healthcare/one-in-10-australians-listening-to-devices-at-harmful-volume-levels-study-shows-20171215-h0535p.html
https://www.linkedin.com/pulse/we-stealing-our-childrens-hearing-james-rowe
Audiologist welcomes WHO guidelines to prevent rising hearing loss