About this episode
A winter storm brought heavy rain and snow to parts of the East Coast this weekend, which got us thinking about snowflakes. Those intricate, whimsical crystals are a staple of magical wintry scenes, but how big can they really get? Well, according to the Guinness World Record keepers, the "largest snowflake" ever recorded was a whopping 15 inches in diameter. It was spotted near Missoula, Montana in 1887. But Kenneth Libbrecht, a physicist at Caltech, has long been skeptical of that record. So he set out to find what makes a snowflake a snowflake and whether that 1887 record is scientifically possible. You can read more about what he discovered here.
Want to share the snowflakes you've spotted this winter? Email us a photo at [email protected].
See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.
NPR Privacy Policy
Want to share the snowflakes you've spotted this winter? Email us a photo at [email protected].
See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.
NPR Privacy Policy
Get every episode summarized
Each time Short Wave publishes, we email you a written briefing from the transcript — the topics, who appeared, and any specific claims, with the ad reads skipped.
Email me new episodesFree for 3 shows. No card needed.
No transcript yet
This episode has not been transcribed. Request it and it moves to the front of the queue.
More episodes
More from Short Wave
A new investigation shows heat is even deadlier than we thought
Short Wave
Sep 4, 202614:45completed
The science of emotional regulation — and how to do it better
Short Wave
Sep 2, 202612:29pending
What can seashells teach us about the health of our oceans?
Short Wave
Sep 1, 202613:10pending
Football is here – and so is a new study on CTE
Short Wave
Aug 31, 202615:01pending