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

This month, Roman and Elizabeth discuss Article VI and VII, which include some odds and ends like the Debts Clause, the No Religious Test Clause, and the process for ratification. But tucked into Article VI is the all-important Supremacy Clause, which states that the Constitution is the “supreme Law of the Land,” and is probably the most frequently used constitutional law in practice.

Roman and Elizabeth are also joined by Dr. Alondra Nelson, a leading expert on AI. She discusses why AI is a challenge to regulate, what to think of the tug of war between the states and the federal government on the topic, and whether she’s optimistic governments will figure this out.

The 99% Invisible Breakdown of the Constitution

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The world’s largest housing co-op—built to save New York City’s middle class—became the unlikely site of a resident revolt

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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.

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

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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.

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

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

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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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What the world's most advanced traffic system can—and can't—do for the city that invented gridlock.

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.

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The surprising power of a simple phone number to connect a community.

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How one wealthy, amateur astronomer convinced the world Martians were real.

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