Vulcanite Dentures
99% Invisible27 Jan 2012

Vulcanite Dentures

Before the 1850s, dentures were made out of very hard, very painful and very expensive material, like gold or ivory. They were a luxury item. The invention of Vulcanite hard rubber changed everything. It was moldable, it could be precisely … Continue reading →

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Episoder(775)

Walk This Way

Walk This Way

As humans have developed cities and built environments, we have also needed to develop ways to find our way through them. Sam Greenspan went on a wayfinding tour with Jim Harding in the Atlanta airpor...

5 Aug 201414min

Duplitecture

Duplitecture

The best knock-offs in the world are in China. There are plenty of fake designer handbags and Rolexes, but China’s knock-offs go way beyond fashion. There are knock-off Apple stores that look so much ...

29 Jul 201410min

Longbox

Longbox

Reporter Whitney Jones argues that R.E.M.’s Out of Time is the most politically significant album in the history of the United States. Because of its packaging. Subscribe to SiriusXM Podcasts+ to list...

22 Jul 201416min

Snowflake

Snowflake

Well before the early 1500s, when Sir Thomas Moore first coined the term “Utopia,” people have been thinking about how to design their ideal community. Maybe it’s one that doesn’t use money, or one th...

15 Jul 201416min

Good Egress

Good Egress

When designing a commercial structure, there is one safety component that must be designed right into the building from the start: egress. “Egress” refers to an entire exit system from a building: sta...

8 Jul 201415min

Cold War Kids

Cold War Kids

During the 1961 Berlin Crisis—one of the various moments in the cold war in which we came frighteningly close to engaging in actual war with the Soviets—President John F. Kennedy vowed to identify spa...

1 Jul 201420min

Skyjacking

Skyjacking

The term “hijacking” goes back to prohibition days, when gangsters would rob moonshine trucks saying, “Hold your hands high, Jack!” However, in the early days of commercial air travel, the idea that s...

24 Jun 201414min

Feet of Engineering

Feet of Engineering

As a fashion object and symbol, the high heel shoe is weighted with meaning. It’s also weighted with the wearer’s entire body weight. The stiletto might be one of the only designs that is physically p...

17 Jun 201414min

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