<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>snakeyjake</author><text>&amp;gt;The only headphone tech that I was aware of or that I&amp;#x27;d ever really considered&lt;p&gt;I guess I&amp;#x27;m old now because this style of headphone was present on every model of passenger aircraft in the sky when I was a young adult.</text><parent_chain></parent_chain></comment><story><title>How do MRI Headphones work? (2022)</title><url>https://tomlingham.com/articles/how-do-mri-headphones-work/</url></story>
<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>FriedPickles</author><text>I was intrigued to see a lady at the crosswalk the other day wearing earbuds with thick tubing instead of wires. Googling it, I discovered they were &amp;quot;EMF free headphones&amp;quot;. Apparently enough people think electromagnetic radiation in the ears is a problem that there are now dozens of these headphones on the market that put the driver half way along the cord, with tubes proceeding to the earpiece.</text><parent_chain></parent_chain></comment><story><title>How do MRI Headphones work? (2022)</title><url>https://tomlingham.com/articles/how-do-mri-headphones-work/</url></story>