All Episodes

November 15, 2018 30 min

Did you know that the ancestor of our smartphone cameras was just a box with a tiny hole in it? This week, Joy Dolo and kid co-host Elena explore the wide world of cameras with the help of reporter Paulina Velasco. Ancient philosophers, French inventors, and one frustrated businessman team up across space and time to bring us the modern camera. And we’ll meet a scientist who wants to use cameras to help the blind see. You can support Brains On and Forever Ago at brainson.org/donate.


Share
Mark as Played

Advertise With Us

Popular Podcasts

Dateline NBC
The Daily

The Daily

This is what the news should sound like. The biggest stories of our time, told by the best journalists in the world. Hosted by Michael Barbaro. Twenty minutes a day, five days a week, ready by 6 a.m.

Crime Junkie

Crime Junkie

If you can never get enough true crime... Congratulations, you’ve found your people.

For You

    Music, radio and podcasts, all free. Listen online or download the iHeart App.

    Connect

    © 2022 iHeartMedia, Inc.