JohnTyra.com

Of heartbeats and headphones | Editors’ Notes | Macworld. Yet another example of publishers/bloggers/etc NOT reading the entire article. Long story short: Magnets can mess with your pacemaker, regardless of if they are in headphones or a cup of coffee. Macworld’s article had a link to an article where the details were not included for their readers, thus forming a quick and incorrect conclusion.