Feet of Engineering

This week, two stories about the strange power of the 1-800 number. 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. Hosted by Simplecast, ...  Show more

In 1888, Willard Bundy created the first employee "time clock" — essentially a souped-up grandfather clock that could, for the first time, produce an accurate record of when workers arrived and left. Though Bundy’s aim was simple, his invention soon sparked a change in American l ...  Show more

As girly as you may think stilettos are, they were actually created for men. Women started wearing heels only in the late 18th century and they became all the rage. Find out the history behind this beautiful and equally painful creation in this episode. You can listen to this sho ...  Show more

In this episode of Thick & Thin we discuss why we subject ourselves to the pain and inconvenience that comes with wearing high heels. Is it really just in the name of high fashion, or is there a much more shocking origin to the trend? Plus, we’ll take a look at what created such ...  Show more

Be careful with those heels, ladies. Learn more about your ad choices. Visit megaphone.fm/adchoices 

WTFF Wide, Thin, Flat, Flexible - This is what to look like in a shoe. We need to free our feet because our feet are the ultimate technolgy and by not allowing them to be used in the way that they are designed we put stress on other parts of our bodies, like our hips and and kne ...  Show more