Skip to content
H-Day episode artwork

EPISODE · Jun 7, 2016 · 15 MIN

H-Day

from 99% Invisible · host SiriusXM Podcasts and Roman Mars

September 3rd, 1967, also known as H-Day, is etched in the collective memory of Sweden. That morning, millions of Swedes switched from driving on the left side of the road to driving on the right. The changeover was an unprecedented … Continue reading → 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.

Episode metadata supplied by the publisher feed · Published Jun 7, 2016

Embed this episode

September 3rd, 1967, also known as H-Day, is etched in the collective memory of Sweden. That morning, millions of Swedes switched from driving on the left side of the road to driving on the right. The changeover was an unprecedented … Continue reading →

Distinct summary based on available episode metadata or transcript content.

Ready to play

H-Day

0:00 15:58

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

No similar episodes found.

Frequently Asked Questions

How long is this episode of 99% Invisible?

This episode is 15 minutes long.

When was this 99% Invisible episode published?

This episode was published on June 7, 2016.

Can I download this 99% Invisible episode?

Yes. Use the download control on the episode player to save the publisher-provided media file.
URL copied to clipboard!