Forum — Daily Challenge
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Login

    Illusion

    General Discussion
    10
    53
    26.1k
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • The Blade DancerT
      The Blade Dancer M0★ M1★ M2★ M3★ M4 M5
      last edited by

      Hey did you guys know you can customize your profile image, username, and profile banner? Also how do I get reputation?

      The Blade Dancer
      League of Legends, Valorant: Harlem Charades (#NA1)
      Discord: Change nickname if gay#7585

      debbieD 1 Reply Last reply Reply Quote 4
      • P
        placidmacaw 0 M0 M1
        last edited by

        You click on your own image and it sends you to your settings

        1 Reply Last reply Reply Quote 1
        • P
          placidmacaw 0 M0 M1
          last edited by

          @po is the illusion called the checker-shadow illusion?

          debbieD 1 Reply Last reply Reply Quote 1
          • debbieD
            debbie ADMIN M0★ M1 M5 @placidmacaw 0
            last edited by

            @placidmacaw-0 Yes, according to Wikipedia!

            1 Reply Last reply Reply Quote 1
            • debbieD
              debbie ADMIN M0★ M1 M5 @The Blade Dancer
              last edited by

              @TSS-Graviser I just gave you reputation. 🙂 Click on the "up" arrow next to the word "Quote"

              temp.png

              1 Reply Last reply Reply Quote 1
              • P
                placidmacaw 0 M0 M1
                last edited by

                @debbie is there going to be a live stream on sunday?

                debbieD 1 Reply Last reply Reply Quote 2
                • debbieD
                  debbie ADMIN M0★ M1 M5 @placidmacaw 0
                  last edited by

                  @placidmacaw-0 It's going to be on Saturday, Feb. 29th, at 2 p.m. (EST Eastern Time) 🙂 Prof. Loh will do it from his laptop all the way in Romania!

                  1 Reply Last reply Reply Quote 1
                  • P
                    placidmacaw 0 M0 M1
                    last edited by

                    ok So for me I'm in china, I will have to wake up in the morning to watch it!

                    1 Reply Last reply Reply Quote 2
                    • debbieD
                      debbie ADMIN M0★ M1 M5 @placidmacaw 0
                      last edited by

                      @placidmacaw-0 He's taking the U.S. team to the Romanian Master of Mathematics Competition, which they did not badly at last year!

                      1 Reply Last reply Reply Quote 1
                      • poP
                        po ADMIN M0★ M1★ M2★ M3★ M4★ M5★ M6★
                        last edited by

                        Looking forward to talking to you!

                        1 Reply Last reply Reply Quote 5
                        • The Blade DancerT
                          The Blade Dancer M0★ M1★ M2★ M3★ M4 M5
                          last edited by The Blade Dancer

                          Ooh yay thanks @debbie for the upvote.

                          The Blade Dancer
                          League of Legends, Valorant: Harlem Charades (#NA1)
                          Discord: Change nickname if gay#7585

                          1 Reply Last reply Reply Quote 2
                          • RZ923R
                            RZ923 M0★ M2★ M3★ M4★ M5 @po
                            last edited by

                            @po Thanks for such a cool illusion! I never expected that A and B are the same. It’s amazing how our brain can trick us that much.
                            🙂

                            Very Interesting

                            1 Reply Last reply Reply Quote 2
                            • divinedolphinD
                              divinedolphin M0★ M1★ M2★ M3★ M4★ M5★ M6★
                              last edited by

                              5 months ago: "Thanks for the upvote!"
                              Now: me: upvotes almost everything lol

                              👕👕👕👕👕👕👕👕👕👕🍌🍌🍌🍌🍌🍌🍌🍌🍌🍌

                              1 Reply Last reply Reply Quote 4
                              • amiabletigerA
                                amiabletiger M0★ M1 M2★ M3★ M4
                                last edited by

                                @po yeah, it's a cool illusion, but how do you tell whether the shade of grey is different or not? Is it just a coincidence and you can use some kind of computer program that breaks the color down to a mix of yellow, blue, and red so you can check if it's the same? Or can you calculate the shadiness of B using the intensity of the light and the density and thickness of the cylinder and then make A the same?
                                Just wanted to know....curiousity...unstoppable...

                                1 Reply Last reply Reply Quote 3
                                • The Blade DancerT
                                  The Blade Dancer M0★ M1★ M2★ M3★ M4 M5
                                  last edited by

                                  There's actually a video might be embedded within one of these posts if you put it into a color analyzer they're the same

                                  The Blade Dancer
                                  League of Legends, Valorant: Harlem Charades (#NA1)
                                  Discord: Change nickname if gay#7585

                                  1 Reply Last reply Reply Quote 2
                                  • divinedolphinD
                                    divinedolphin M0★ M1★ M2★ M3★ M4★ M5★ M6★
                                    last edited by

                                    If you screenshot square A and square B separately, and copy-paste it into like google docs, you can see that they are actually the same.

                                    👕👕👕👕👕👕👕👕👕👕🍌🍌🍌🍌🍌🍌🍌🍌🍌🍌

                                    1 Reply Last reply Reply Quote 2
                                    • amiabletigerA
                                      amiabletiger M0★ M1 M2★ M3★ M4
                                      last edited by

                                      @The-Blade-Dancer @divinedolphin Oh wow, I'll try both ways! 😉

                                      1 Reply Last reply Reply Quote 2
                                      • The Blade DancerT
                                        The Blade Dancer M0★ M1★ M2★ M3★ M4 M5
                                        last edited by

                                        Apparently no embedded video but google search works just as well

                                        The Blade Dancer
                                        League of Legends, Valorant: Harlem Charades (#NA1)
                                        Discord: Change nickname if gay#7585

                                        1 Reply Last reply Reply Quote 2
                                        • RZ923R
                                          RZ923 M0★ M2★ M3★ M4★ M5
                                          last edited by RZ923

                                          A similar illusion:
                                          68C9C989-15C8-4AD5-9CF3-70465D27978D.jpeg

                                          Very Interesting

                                          1 Reply Last reply Reply Quote 3
                                          • Bulba_BulbasaurB
                                            Bulba_Bulbasaur M0★ M1★ M2★ M3
                                            last edited by

                                            nice. -‿-

                                            revenge of the math nerds!

                                            1 Reply Last reply Reply Quote 4

                                            • 1
                                            • 2
                                            • 3
                                            • 2 / 3
                                            • First post
                                              Last post
                                            Daily Challenge | Terms | COPPA