Dimmer Switches: Secretly Strobe Lights
Having the ability to dim your lights seems like a pretty simple thing, but modern dimmer switches work in a surprisingly cool way! Skillshare is offering SciShow viewers 2 months of unlimited access for free. Check it out here: https://skl.sh/scishow-12 Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Hackman, Andrew Finley Brenan, Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://home.howstuffworks.com/dimmer-switch2.htm https://www.mcall.com/news/local/southernlehigh/mc-lutron-joel-spira-death-20150408-story.html https://www.youtube.com/watch?v=5-wPkFv6eJE http://www.factsfacts.com/MyHomeRepair/DimmerSwitch.htm http://www.epanorama.net/documents/lights/lightdimmer.html https://www.ccohs.ca/oshanswers/ergonomics/lighting_flicker.html https://www.quora.com/How-many-times-will-an-electric-bulb-blink-in-one-second https://www.jstor.org/stable/1418795?seq=1#page_scan_tab_contents https://www.physiology.org/doi/abs/10.1152/physrev.1954.34.2.259?journalCode=physrev https://learn.sparkfun.com/tutorials/alternating-current-ac-vs-direct-current-dc/all https://www.school-for-champions.com/science/ac_world_volt_freq.htm#.W9fDJGhKhPY https://www.youtube.com/watch?v=rdc8xRnF_zg&index=10&list=LLYabPBlU-bd4fvGT0zMVWyA&t=7s https://www.youtube.com/watch?v=adzd7qDvvhw&index=9&list=LLYabPBlU-bd4fvGT0zMVWyA&t=33s https://www.youtube.com/watch?v=fGGXEhOh-ls Images: https://www.flickr.com/photos/joconnell/504783550 https://commons.wikimedia.org/wiki/File:Types_of_current.svg https://www.youtube.com/watch?v=eUprJS9sXYU
