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EchoJ β€” Frequency

Published: 2011-01-08 19:37:57 +0000 UTC; Views: 928; Favourites: 22; Downloads: 26
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Description Approx. 0.75 hertz.
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Comments: 19

Michawolf13 [2012-07-05 20:06:31 +0000 UTC]

Really cool!

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EchoJ In reply to Michawolf13 [2012-07-05 20:08:48 +0000 UTC]

Tack!

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Michawolf13 In reply to EchoJ [2012-07-05 20:44:38 +0000 UTC]

HΓ€rligt bild!

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Voedin [2012-07-05 19:36:06 +0000 UTC]

Looks like xsin(1/x).

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EchoJ In reply to Voedin [2012-07-05 19:52:01 +0000 UTC]

Damn, good observation, I didn't think of that!
I think it's a bit closer to x^2 sin(1/x) though since the peaks and troughs on either side are inverted.

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Voedin In reply to EchoJ [2012-07-07 06:25:11 +0000 UTC]

Ha, good point!

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meL-xiNyi [2012-07-04 23:37:24 +0000 UTC]

ooh. how do you get this sort of effect?

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EchoJ In reply to meL-xiNyi [2012-07-05 19:57:47 +0000 UTC]

Put the camera on a tripod, exposure to 15 seconds, self-timer on, went to the end of the hallway and when the shutter opened I started walking forward while waving (up & down) two LED flashlights at the camera.
There's lots of ways to get creative playing with lights & long exposures.

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meL-xiNyi In reply to EchoJ [2012-07-06 04:17:37 +0000 UTC]

oooh.. nice.. yeah I tried to get some of my cousins (while in malaysia) to wave the sparkler/firework things up and down.. mm.. long exposure would have been a good idea. oops.

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EchoJ In reply to meL-xiNyi [2012-07-06 17:23:25 +0000 UTC]

There's always a next time!

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Lionel-Prado [2011-08-04 08:44:08 +0000 UTC]

great

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EchoJ In reply to Lionel-Prado [2011-08-04 13:04:21 +0000 UTC]

Thanks!

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mazo0z [2011-08-03 21:07:55 +0000 UTC]

epicness in this one!!

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EchoJ In reply to mazo0z [2011-08-04 13:04:13 +0000 UTC]

Thank you, and thanks for the fav!

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mazo0z In reply to EchoJ [2011-08-05 10:07:29 +0000 UTC]

your welcome

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okboy10 [2011-01-09 20:07:44 +0000 UTC]

awesome

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deaddreamer [2011-01-09 19:04:03 +0000 UTC]

very nice - made with flashlights?

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BlackBubblegumqueen [2011-01-09 18:39:55 +0000 UTC]

good job!

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A-ANIL [2011-01-09 18:39:47 +0000 UTC]

really nice photo

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