Archive for the ‘Interesting websites’ Category

The Secret Eye Surgery Codes

Wednesday, October 26th, 2011

The secret rituals of an 18-Century German occultists have been revealed. The New York Times reports that an exceptional language nerd cracked their code. It sounds like something straight out of Hellboy, except with fewer fights and more computers.

The Copiale Cipher, a 105 page coded document discovered in East Berlin after World War II has revealed its dark secrets to a team of researchers. Apparently, the text documents the rituals and observations of an 18th century cult preoccupied with eye surgery and ophthamology.

Have a look here.

Various things about human eyes.

Monday, September 12th, 2011

I’m putting these links here as they are all from the same website, but are on various topics.

Firstly, why can we see flashes of light when are eyes are closed.

Next up is why are primary colours primary?

Then (ugh) that stuff in the corner of your eye when you wake up. What’s that all about?

After-images are explained in this article.

Does reading make you short-sighted? Some more information on that subject here.

Why do we seem to see better with amber-coloured sunglasses?

How do eagles see so far?

Monday, September 12th, 2011

Hunting birds of prey are able to see small animals from high up in the sky. Here’s how.

WHy do cat’s have slit pupils? And do cats communicate with their eyes?

Monday, September 12th, 2011

This article tells us why nocturnal hunting animals such as cats have slit shaped pupils during the daytime.

Cats also seem to communicate using blinking when they enter a new area. You can read more about that here.

What’s true and what’s not?

Monday, September 12th, 2011

Just a few of the common questions that are asked in practice … myths and facts. Read about them here.