Just did a bit more searching and found this site that seems to have a product, though I'm not sure if it is actively in production and available. Source: over 2 years ago

Jewelry (ring, necklace, bracelet, earring) seems perfect for physical authentication devices: it's easy to carry, always available, and hard to lose. In the middle ages nobles used signet rings to stamp official documents with their unique personal pattern. In modern times, you can stash a Yubikey in a bulky wristband or put it on a necklace chain, but these are not very stylish. There are a variety of "smart... Source: about 3 years ago

I *thought* I found them on podchaser.com, but it appears to be a web-only interface and after going through the process of adding ~20 to a "list" I am unable to access the files. Source: over 1 year ago

If you use the site https://podchaser.com you can search, review, listen and comment on podcasts. You can also download the audio files and then listen with any of the normal free audio players on your computer. Source: over 1 year ago

Do you listen to podcast? I loooove podcast! It changes my life! There is literally hundred of thousand of podcast to listen to! If you don't know what you might like, go on podchaser.com and browse the différents categories. It is impossible not to find one that fits your taste! Source: over 1 year ago

I am launching a podcast database tomorrow at https://podcastdb.io For search, https://podchaser.com is good. - Source: Hacker News / over 1 year ago

A tool that I have discovered to find a podcast or podcast episode on virtually any topic or person is . You can search any topic and it will give you a list of podcasts and episodes. For instance, for fun I typed in "Aglets" which are the plastic pieces on the end of shoelaces. I found an episode of a podcast that gave me the history and origins of...aglets. Source: over 1 year ago