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In memory of Karl Davis, founder of this board, who made his final journey 12th June 2007

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Topic Review
Quaver

[*] posted on 24-2-2018 at 13:26
Quote:
Originally posted by scholar
I find the Jastrow effect, where identical toddler train tracks look as if the lower one is longer, very compelling.

Strange that.
Quote:

On the other hand, the "disappearing dots" isn't working for me.

Works fine on my PC.
scholar

[*] posted on 23-2-2018 at 02:36
I find the Jastrow effect, where identical toddler train tracks look as if the lower one is longer, very compelling.

On the other hand, the "disappearing dots" isn't working for me.
Quaver

[*] posted on 22-2-2018 at 08:19
Checked all, I've seen some before, but very interesting:cool:
Nimuae

[*] posted on 21-2-2018 at 07:26
Too many adverts - shame - because it looked interesting.
LSemmens

[*] posted on 20-2-2018 at 11:57
The fraser tile appeals to me. No clickbait at all here, mary.
John_Little

[*] posted on 20-2-2018 at 07:53
I still think it was worth a look. Thank you, scholar.

I had to use my statins box to check the lines on those tiles.
marymary100

[*] posted on 19-2-2018 at 21:44
I gave up after 4 because it is basically click bait to make you load more adverts. It's a shame that they managed to turn something interesting into something annoying.
scholar

Depicts mood of post posted on 19-2-2018 at 21:29
Some of you remember other times that I have posted optical illusions. One of my favorites was a T-Rex illusion that revealed itself for the way it was really made by shifting the viewpoint (i.e. the camera) until it was obvious. greengrin

Here is an optical illusion series.

I apologize for the fact that it loads one at a time, slide-show style. With my slow connection, it seems to take forever.

I haven't been through them all yet. Number 1 and number 3 are new to me, so far.

Do you see some you like?greengrin