Simply Swirl

Simply Swirl
Simply Swirl
Why do the camera images on the tv swirl around when It is connected to my camera and I face it towards the tv

when you connect a digital camera to the tv and point it at the tv, you will see the picture of the tv on the tv.
What facinates me is that it swirls and moves in and out when you get close enough. Sometimes there are many colours that radiate and pulsate. Am I viewing electro magnetic waves? Or is it simply waves of colour that are vibrating at different frequences and therefore being read by the camera at different speeds causing them to move at different speeds to each other? I have googled this but found nothing on this phenomenon. What is happening?

It’s probably a combination of two effects that our brains normally ignore.

1) Persistence of vision – the TV and camera both flicker many times per second. Our brains smooth this over so it all looks like solid images moving around, but when you hook up two things that aren’t exactly the same flicker rate, you get weird “beat frequency” effects (wiki “beat frequency” for more on that).

2) RGB color. Our eyes only really see red, green and blue, so we make our color screens to only display those. Normally, the pixels are so small our eyes can’t resolve any two, and it all blends together into a smooth continuous image. But, again, when you point one device at another you might get some weird overlap effects.

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16 Responses to “Simply Swirl”

  1. klapichick says:

    naw I aint tryna hop on lol.. That's baby sis haha

  2. norn says:

    Def the second one!
    Last one is kinda boyish and the first is a bit plain.
    If it was my choice i would pick the second.

  3. hof says:

    I like the last one best, My Jungle Family. It's really cute and the colors are great for Spring/Summer. The first two I just don't care for the color combinations. The ladybugs would be my second choice.

  4. bous says:

    back from gettin my baby checked =) dj hero perhaps?

  5. conczynski says:

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  6. barrahok lon says:

    Naming a Baby a Legal Issue in Some Countries baby names

  7. kampsiauli says:

    Great video! I especially love the Owl canvas in the Tiffany Blue room. Splendid talent!

  8. ignani says:

    if the WHAT goes around in a circle?
    i'm not sure what you mean…:)

  9. nas nita says:

    New The Nursery Bedding Site: Pink Paisley

  10. haman says:

    do you only open this up american time? cause it makes difficult for me to try get in an order before you get to full up. i just wondering :D your doing an amazing job tho you backgrounds are unbelieveable :)

  11. cuddiehnan fulla says:

    You can put any cheese, but hard cheeses last better. Cheddar, gouda, havarti, swiss, manchego, stilton, muenster would all be good.

  12. pavlietrid says:

    Hey you have some style there, rhyme and rythm and careful if non-chalant wording. Sounds good to me way to go!

  13. kenwing bibache says:

    Certain foods are ones we can’t seem to stop eating, so they hamper weight loss efforts. We need strategies to avoid them.

  14. benz jorleen says:

    Friend has a Magnaflow on his magnum, sounds great. Don't cheap out and get one of those ricer glass packs, spend the money to get the quality.

    Hemi + Glass Pack = Disaster

    No performance boost either, it's all for noise.

  15. reute says:

    it simply swirls._

    Seaside girls. Torn envelope. Hands stuck in his trousers' pockets,
    jarvey off for the day, singing. > #BIGSTARtv

  16. beshawk says:

    good story

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