Under the Microscope: The Development of a Mouse Embryo

More

Erica Watson, a research fellow at Cambridge University, shares amazing images of the three-week gestation of a mouse fetus. "The smallest fetus in the video is the thickness of a penny and the largest one is the size of a blueberry," she explains on the YouTube page of the university's Under the Microscope series. 

The ongoing series makes microscopic photos and videos from the university's labs, like this footage of a T-cell destroying a cancer cell, available to the public. 

For more videos from Cambridge University, visit the YouTube channel

Jump to comments

Kasia Cieplak-Mayr von Baldegg is the executive producer for video at The AtlanticMore

Cieplak-Mayr von Baldegg joined The Atlantic in 2011 to launch its video channel and, in 2013, create its in-house video production department. She leads the development and production of original documentaries, interviews, and other video content for The Atlantic. Previously, she worked as a producer at Al Gore’s Current TV and as a content strategist and documentary producer in San Francisco. She studied filmmaking and digital media at Harvard University.
Get Today's Top Stories in Your Inbox (preview)

A Wild Vacation in the Pacific Northwest

A not-so-ordinary road trip, featuring extra-tall art bikes, skateboards, and hand-painted vans


Elsewhere on the web

Join the Discussion

After you comment, click Post. If you’re not already logged in you will be asked to log in or register. blog comments powered by Disqus

Video

Adventures in Legal Weed

Colorado is now well into its first year as the first state to legalize recreational marijuana. How's it going? James Hamblin visits Aspen.

Video

What Makes a Story Great?

The storytellers behind House of CardsandThis American Life reflect on the creative process.

Video

Tracing Sriracha's Origin to Thailand

Ever wonder how the wildly popular hot sauce got its name? It all started in Si Racha.

Video

Where Confiscated Wildlife Ends Up

A government facility outside of Denver houses more than a million products of the illegal wildlife trade, from tigers and bears to bald eagles.

Video

Is Wine Healthy?

James Hamblin prepares to impress his date with knowledge about the health benefits of wine.

Video

The World's Largest Balloon Festival

Nine days, more than 700 balloons, and a whole lot of hot air

Writers

Up
Down

More in Video

Just In