• Gizmodo
  • bestmodo
  • lifehacker
  • kotaku
  • Profile logout login

#opticalillusion

Gizmodo

Share Cancel
   
Upload an image | Add an image URL
×

logging in
  • FAQ. Include # before tag:
  • #tips,
  • #dealzmodo,
  • #rumors,
  • #broken,
  • #iphoneapps,
  • #apple,
  • etc.

New York, 12:16 AM
Tue Nov 17
47 posts in the last 24 hours

FR | IT | DE | SP | JP | AU | BR

Gizmodo Team

Tip your editors:
tips@gizmodo.com

Editorial Director:
Brian Lam | Email | Twitter

Editor:
Jason Chen
Email | AIM | Twitter

Features Editor:
Wilson Rothman
Email | Twitter

Senior Contributing Editors:
Jesus Diaz
Email | AIM | Twitter
Mark Wilson, Reviews
Email | AIM | Twitter

Contributing Editors:
Matt Buchanan
Email | AIM | Twitter
Adam Frucci
Email | Twitter
Sean Fallon
Email | Twitter
Jack Loftus
Email | Twitter
John Herrman
Email | Twitter
Dan Nosowitz
Email
Chris Mascari
Email
Danny Allen
Email | Twitter
Rosa Golijan
Email | Twitter
Chris Jacob
Email

Columnist:
Brendan I. Koerner

Interns:
Don Nguyen
Email
Kyle VanHemert
Email

Comment Intern:
Nick Ellenoff | Email

Heroes and Friends

Comment Account Questions:
Comments@gizmodo.com

SUBSCRIBE TO Gizmodo RSS

New: Breaking news and daily top stories via email
9515 Subscribers
Gizmodo
  • posts about #opticalillusion more →

    James Dyson's 'Wrong Garden' Optical Illusion Makes Water Flow Uphill

    Jonathan Ive Has Gone Too Far This Time

    Starck Veiled Watch Tricks Your Eyes

    Mirage 3D Hologram Generator: It's All Optical, No Batteries Required
  • Your version of Internet Explorer is not supported. Please upgrade to the most recent version in order to view comments.
    Dsmvwl  Admin  Promote to frontpage Approve user Ban user ×
    Image of mfusion mfusion
    08/24/09

    In reply to James Dyson's 'Wrong Garden' Optical Illusion Makes Water Flow Uphill
    noticed: there is a legend that uses red arrows for apparent water flow, and blue arrows for actual water flow. i don't see any blue arrowsof the same shade in the diagram.

    and the light blue one of the air being pumped into a sealed tank doesn't count.
     Reply
    quayzar promoted this comment mfusion was starred mfusion was unstarred
    Image of quayzar quayzar
    08/25/09

    @mfusion: Look to your left.
     Reply
    quayzar was starred quayzar was unstarred
    Image of NotChoinski NotChoinski
    08/24/09

    In reply to James Dyson's 'Wrong Garden' Optical Illusion Makes Water Flow Uphill
    I recall in San Francisco's Golden Gate Park there was a similar effect. A road and a stream are side by side, but he road slopes in the opposite direction of the stream. The slopes are so subtle the average passerby percieves the stream to be flowing uphill.
     Reply
    Edited by NotChoinski at 08/24/09 2:05 PM NotChoinski was starred NotChoinski was unstarred
    Image of KhaiJB KhaiJB
    08/24/09

    In reply to James Dyson's 'Wrong Garden' Optical Illusion Makes Water Flow Uphill
    erm. is it still there?
    this was built for the 2003 Show.. I'm not sure if it would still be on display?
     Reply
    KhaiJB was starred KhaiJB was unstarred
    Image of senatormayer senatormayer
    08/24/09

    In reply to James Dyson's 'Wrong Garden' Optical Illusion Makes Water Flow Uphill
    I'm just waiting for Mister Dyson to make a vacuum cleaner that will actually cause a hurricane. Then I can finally give up on this dreaded doomsday weather control machine.
     Reply
    GitEmSteveDave_HasADDWRTRouter promoted this comment senatormayer was starred senatormayer was unstarred
    Image of GitEmSteveDave_Isn'tFreshPerked GitEmSteveDave_Isn'tFreshPerked
    08/24/09

    @senatormayer: He did. Back in '05. From what I heard, it was immediately bought by the Bush administration.... But perhaps I've said too much.
     Reply
    GitEmSteveDave_Isn'tFreshPerked was starred GitEmSteveDave_Isn'tFreshPerked was unstarred
    Image of anexanhume anexanhume
    08/24/09

    @GitEmSteveDave_HasADDWRTRouter: Well, he has had an irrational fear of pretzel crumbs for quite a while...
     Reply
    anexanhume was starred anexanhume was unstarred
    Image of GitEmSteveDave_Isn'tFreshPerked GitEmSteveDave_Isn'tFreshPerked
    08/24/09

    @anexanhume aka Flintheart Glomgold: Think about what happened in 2005 that involved a hurricane, and how supposedly the BA created it.
     Reply
    GitEmSteveDave_Isn'tFreshPerked was starred GitEmSteveDave_Isn'tFreshPerked was unstarred
    Image of anexanhume anexanhume
    08/24/09

    @GitEmSteveDave_HasADDWRTRouter: Think about how a pretzel almost killed the most powerful man in the world. I deliberately misinterpreted your statement to make a joke. I do that sometimes.
     Reply
    anexanhume was starred anexanhume was unstarred
    Earlier discussions Other discussions Show all discussions Show featured discussions only Start a new discussion

Login

Enter your username and password.

Please enter a username.
Please enter your password.
logging in
Login via Facebook | Sign Up | Forgot Password?

Reset Password

Please enter your email address to have your password reset.

Please enter your email address.
Please enter a valid email address.
requesting password reset

Register

Registering will give you a user profile and the ability to add other users as friends. To become a commenter, however, you need to audition.

Want to know more? Consult the Comment FAQ and legal terms.

Please enter a username.
Please enter a password.
Please confirm your password.
Passwords are not identical.
Please enter a valid email address.
registration sent, waiting for reply

Submit Your Comment

You don't need to login to comment. Just enter your email address below.

See how your address will be displayed in the Comment FAQ.

Please enter a valid email address.
Please enter a valid email address.
logging in

Login with your Facebook or Gizmodo account.

Sign up here.



  • Archives
  • About
  • Advertising
  • Legal
  • Help
  • Report a Bug
  • FAQ
Original material is licensed under a Creative Commons License permitting non-commercial sharing with attribution.