99% Invisible

Kowloon Walled City was the densest place in the world, ever. By its peak in the 1990s, the 6.5 acre Kowloon Walled City was home to at least 33,000 people (with estimates of up to 50,000). That’s a p...

19 Nov 201214min

When most people think of camouflage they think of blending in with the environment, but camouflage can also take the opposite approach. It has long been hypothesized that stripes on zebras make it di...

5 Nov 20129min

In the Cape Cod town of Woods Hole, buildings are not usually dome-shaped. Producer Katie Klocksin was pretty surprised when she came across one. Katie started asking around about the dome.  She found...

25 Okt 201213min

On this special edition of 99% Invisible, we joined forces with Andrea Seabrook of DecodeDC to investigate all the thought that goes into the most miniscule details of a political campaign. Andrea was...

12 Okt 201212min

Benjamen Walker had a theory that priority queues are changing the American experience of waiting in line. So he visited amusement parks, highways, and community colleges to find out how these priorit...

2 Okt 201213min

Pneumatic (adj.):  of, or pertaining to, air, gases, or wind. In the world before telephone, radio, and email, the tasks of transmitting information and moving material objects were essentially the sa...

20 Sep 201215min

I only recently started listening to BackStory with the American History Guys, but it’s already earned a top spot in my crowded weekly rotation. With great stories and lively discussion, the “History ...

10 Sep 201212min

While we’re gearing up for season 3, we present two pieces from two shows we love: First up, Language Bites from RTE Choice in Ireland. Language Bites is a series of 1-minute programs exploring the or...

22 Aug 20128min