Pages
Why do mirrors appear to flip images horizontally but not vertically?
Featuring Meg Chetwood @megatronvolley
Thanks to Kyle Kitzmiller
and Veritasium http://youtube.com/veritasiumMusic: “Rhythm Changes,” “Locally Sourced”
Primer on Focal length
Youtube Video
5 comments
1 |
Great White Snark Feb 17, 2015 10:37:19am |
Thanos-Maybe follow up with Camera Obscura.…?
3 |
SteveMcGaziBolaGate Feb 17, 2015 12:12:15pm |
I had posted a comment on the Slate piece that it ‘snot the mirror that flips the image, but believe it or not, you have to flip the photograph! If I hold up my photo so you can see it and me, the right hands are on the same side. But if I want to look at my photo, I have to FLIP it and consequently my right hand opposes my left. Basically when you see a mirror image you are looking at the back of the image that somebody in front of you sees, like looking through a bar window from the inside with a neon sign hanging in it. You see the same exact thing as somebody on the other side of the window, The Bud is on one side, the weis is in the middle and the er is on the other. It is just that the letters look normal from the one side and backwards from the other.
Hawaii’s Mauna Loa Observatory Just Captured Ominous Signals About the Planet’s Health Hawaii’s Mauna Loa Observatory just captured an ominous sign about the pace of global warming. Atmospheric levels of planet-warming carbon dioxide aren’t just on their way to yet another record high this year - they’re rising faster than ever, ...
Cheechako
The Good Liars at the Schnecksville Trump Rally [VIDEO] New theories, great tunes and SHOCKING breaking news. SUPPORT US: http://Herohero.co/thegoodliars SEE THE GOOD LIARS LIVE!WASHINGTON D.C. MAY 23RD: https://www.unionstage.com/shows/good-liars-fix-america/NASHVILLE, TN JUNE 6TH: https://www.etix.com/ticket/p/42992972/the-good-liars-nashville-the-lab-at-zaniesSAN FRANCISCO, CA JUNE 25TH: https://www.livenation.com/event/G5vYZbavGvggG/the-good-liars SUBSCRIBE TO OUR AUDIO PODCAST:Apple Podcasts: https://podcasts.apple.com/us/podcast/the-good-liars-tell-the-truth/id1731178442Spotify: https://open.spotify.com/show/7mgfiwzr32907N4y68eFOCJoin this channel ...
teleskiguy
Trump’s “Stolen Election” Lie Based on Evidence From Pervy Bathroom Cam-Spy OK, this really takes the cake. If you have relatives that still cling to the “election was stolen, dadgum, I jes’ KNOW IT … This should be a slight remedy to the stubborn madness Thanks to online anonymity, the ...
Khal Wimpo (free internal organs upon request!)
Best of April 2024 Nothing new here but these are a look back at the a few good images from the past month. Despite the weather, I was quite pleased with several of them. These were taken with older lenses (made from the ...
William Lewis
Gateway Pundit, Sued by Election Workers, Declares BankruptcyA onetime favorite, now just pathetic figure around these parts, Jim Hoft aka SMOTI ("Stupidest Man On The Internet"), has filed for Chapter 11 bankruptcy in response to the defamation lawsuits filed against him to the same election workers that ... Khal Wimpo (free internal organs upon request!)
The Pandemic Cost 7 Million Lives, but Talks to Prevent a Repeat Stall In late 2021, as the world reeled from the arrival of the highly contagious omicron variant of the coronavirus, representatives of almost 200 countries met - some online, some in-person in Geneva - hoping to forestall a future worldwide ... Cheechako
Once Praised, the Settlement to Help Sickened BP Oil Spill Workers Leaves Most With Nearly Nothing When a deadly explosion destroyed BP’s Deepwater Horizon drilling rig in the Gulf of Mexico, 134 million gallons of crude erupted into the sea over the next three months — and tens of thousands of ordinary people were hired ... Cheechako
Harper’s Magazine: Slippery Slope - How Private Equity Shapes a Ski Town …Big Sky stands apart for other reasons. The obvious distinction is the Yellowstone Club, a private resort hidden in the mountains above the community that Justin Farrell, a professor of sociology at Yale and the author of Billionaire Wilderness, ... teleskiguy
