99% Invisible

One study from 2018 found that Major League Baseball umpires blow about 14 calls every game. That’s 34,000 bad calls every year. And it makes a difference. A blown strike call can decide a win or a loss, a championship or six months at home, wondering what could have been. And while umpires are about 97% accurate in calling balls and strikes, Major League Baseball has been considering something drastic. Something to take us up to 100% accuracy. They have a plan to replace human umpires with robots. Now, with an update!

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A missing car reveals the confusing rules, murky fees, and private actors behind modern towing.

What infrastructure mystery keeps you up at night? Submit your Service Request by recording a voice memo with your question and emailing it to [email protected].

Service Request is a production of 99% Invisible and Campside Media.

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, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

In a place where losing power can turn deadly, keeping the lights on is a high-stakes balancing act.

What infrastructure mystery keeps you up at night? Submit your Service Request by recording a voice memo with your question and emailing it to [email protected].

Service Request is a production of 99% Invisible and Campside Media.

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, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Why did it take nearly a decade to redesign a city trash can, and why haven't more bins made the streets cleaner?

What infrastructure mystery keeps you up at night? Submit your Service Request by recording a voice memo with your question and emailing it to [email protected].

Service Request is a production of 99% Invisible and Campside Media.

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, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

This is the eighth episode of our ongoing series breaking down the U.S. Constitution.

This month, Roman and Elizabeth discuss Article V, which lays out the process to amend the Constitution.

Then, Jill Lepore lays out her thesis that the Constitution is truly meant to be amended, explains why Article V amendments have become functionally impossible, and tells some fascinating stories about the people who have championed amendments.

The 99% Invisible Breakdown of the Constitution

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Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.