99% Invisible Folgen

Hanko, sometimes called insho, are the carved stamp seals that people in Japan often use in place of signatures. Hanko seals are made from materials ranging from plastic to jade and are about the size of a tube of lipstick. The end of each hanko is etched with its owner’s name, usually in the kanji pictorial characters used in Japanese writing. This carved end is then dipped in red cinnabar paste and impressed on a document as a form of identification. Hanko seals work like signatures, only instead of signing on a dotted line, you impress your hanko in a small circle to prove your identity. But unlike a signature, which you can make with any old pen or touch screen, in Japan you need to have your own personal hanko with you whenever you stamp something, and you have to stamp it in person. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. 

Throughout its reign, the British Empire stole a lot of stuff. Today those objects are housed in genteel institutions across the UK and the world. They usually come with polite plaques. The ABC podcast Stuff the British Stole is a six episode series about the not-so-polite history behind a few of those objects.We’re going to play the first episode and Roman talks to the presenter and creator Marc Fennell about the series.Stuff the British Stole Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. 

Every year, fights break out on airplanes. They happen between the people who lean back in their seats, and the people who get their knees smooshed. Sometimes planes have to be grounded because of these arguments. If you think about it, these arguments are the result of confusion. Both people paid for a seat on the airplane, but it's unclear who owns the space behind it. Jim Salzman and Michael Heller are law professors and the authors of a new book called Mine! How the Hidden Rules of Ownership Control Our Lives. They write about these common instances where ownership is not clear cut. According to Salzman and Heller, confusing ownership rules are often the result of poor ownership design. This is true not just for airplane seats, but also for battles over digital privacy, climate change, and wealth inequality.Mine!  Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus.