Daylight Saving Time Explained

Help support videos like this: http://www.cgpgrey.com/subbable **CGPGrey T-Shirts for sale!**: http://goo.gl/1Wlnd Grey's blog: http://www.cgpgrey.com/blog/ If you would like to help me make...

==========
Every year some countries move their clocks forward in the spring only to move them backin the autumn. To the vast majority of the world who doesn’tparticipate in this odd clock fiddling – it seems a baffling thing to do. So what’sthe reason behind it? The original idea, proposed by George Hudson,was to give people more sunlight in the summer. Of course, it’s important to note that changinga clock doesn’t actually make more sunlight – that’s not how physics works.But, by moving the clocks forward an hour, compared to all other human activity, thesun will seem to both rise and set later. The time when the clocks are moved forwardis called Daylight Saving Time and the rest of the year is called Standard Time.This switch effectively gives people more time to...
Daylight Saving Time Explained
Share & Embed

Embed the player

COPY
loader
If you prefer to rent each film separately and not to join a subscription,  Click Here..