How Modern Light Bulbs Work

The incandescent light bulb is 19th-century technology, and by now there’s now a blinding array of electric lamps: halogen light bulbs, fluorescents, mercury and sodium vapor lamps, LEDs, lasers and so on.

Created by Henry Reich
Thanks to Nima Doroud for contributions.
Music by Nathaniel Schroeder https://www.soundcloud.com/drschroeder
MinutePhysics is produced by Neptune Studios LLC
https://neptunestudios.info

Support MinutePhysics on Patreon: https://patreon.com/MinutePhysics
Link to Patreon Supporters: https://www.minutephysics.com/supporters

Website | https://www.minutephysics.com
Merch | https://dftba.com/MinutePhysics
Twitter | https://twitter.com/MinutePhysics
Facebook | https://facebook.com/MinutePhysics

MinutePhysics provides an energetic and entertaining view of old and new problems in physics – all in a minute!

Using a Tesla Coil To Turn Sodium Vapor Into a Plasma

Go to https://establishedtitles.com/THEACTIONLAB and help support the channel. They are now running a massive sale, plus 10% off on any purchase with code THEACTIONLAB. Thanks to Established Titles for sponsoring this video!

In this video I show you how to make a low pressure sodium vapor plasma.

Shop the Action Lab Science Gear here: https://theactionlab.com/
Checkout my experiment book: https://amzn.to/2Wf07x1
Twitter: https://twitter.com/theactionlabman
Facebook: https://www.facebook.com/theactionlabofficial/
Instagram: https://www.instagram.com/therealactionlab/
Snap: https://story.snapchat.com/p/d6633292-e115-4583-897d-628358779b5b/426771378288640
Tik Tok: https://www.tiktok.com/@theactionlabshorts