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Hardware (1990) dir. Richard Stanley

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the-evil-clergyman

Two Dragons (in Clouds) by Kano Hōgai (1885)

postpunkindustrial

Einstürzende Neubauten

ilikeballgaggedgirls

This is why a ball gag harness is a better option than a regular ball gag. The harness prevents the ball from getting pushed out. Isn’t that great? 😊

morbidology

Persistent pupillary membrane (PPM) is an eye condition which involves the remnants of fetal membrane. These remnants persist as strands of tissue crossing over the pupil.

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mai8chan

Shibari & Photo Hajime Kinoko

bogleech

Forgot I made these quick refs once!! It’s not that you should feel obligated to portray every part of an animal correctly, but in some cases these are very unique, interesting features that very few artists are ever utilizing creatively!

chaosophia218

Unveiling the Mandelbrot Set. Back in the 1970s and 1980s, mathematicians working in an area called dynamical systems made use of the ever-advancing computing power to draw computer images of the objects they were working on. What they saw blew their minds: fractal-like structures whose beauty and complexity is only rivalled by Nature itself. At the heart of them lay the Mandelbrot set, which today has achieved fame even outside the field of dynamics. The Mandelbrot set is a fractal. Fractals are objects that display self-similarity at various scales. Magnifying a fractal reveals small-scale details similar to the large-scale characteristics. Although the Mandelbrot set is self-similar at magnified scales, the small scale details are not identical to the whole. In fact, the Mandelbrot set is infinitely complex. Yet the process of generating it is based on an extremely simple equation involving complex numbers. The Mandelbrot set is an incredible object that equals infinity. It’s really amazing that the simple iterated equation Z = Z^2 + C can produce such beautiful works of mathematical art.

hajimekinoko

You and me only secret

tobacconist

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mossworm

I recieved a request for another antlion unboxing vid

unfugbilder

Dürft ihr GERNE rebloggen, bis die Hand wehtut!

thatswhywelovegermany

“Natürlich, das einfache Volk will keinen Krieg […] Aber schließlich sind es die Führer eines Landes, die die Politik bestimmen, und es ist immer leicht, das Volk zum Mitmachen zu bringen, ob es sich nun um eine Demokratie, eine faschistische Diktatur, um ein Parlament oder eine kommunistische Diktatur handelt. […] Das ist ganz einfach. Man braucht nichts zu tun, als dem Volk zu sagen, es würde angegriffen, und den Pazifisten ihren Mangel an Patriotismus vorzuwerfen und zu behaupten, sie brächten das Land in Gefahr. Diese Methode funktioniert in jedem Land.”

—

Of course, the common people don’t want war […] But, after all, it is the leaders of the country who determine the policy and it is always easy to drag the people along, whether it is a democracy or a fascist dictatorship or a parliament or a communist dictatorship. […] That is quite easy. All you have to do is tell them they are being attacked and denounce the pacifists for lack of patriotism and exposing the country to danger. It works the same way in any country.

Hermann Göring (1893 – 1946), German politician and leading figure of the Third Reich

This quote is a warning: know the method and watch for the signs

disappears-blog

numb3rth30ry

The snow art of Simon Beck.

Yes, he does this by walking. To quote him, “My life has been a competition between the mind and the body, which has been won by the body.”

Koch snowflakes… literally.

Mathematics is beautiful. <3

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matan-matika

Logarithm multiplication

The main reason that logarithms are such an integral part of the history of math is how they made computation a lot faster.

Let’s go over a few important facts about computing addition and multiplication:

1) If two numbers’ decimal representations have n digits, then adding them takes O(n) steps and multiplying them takes O(n2) steps.

2) For all positive real numbers x and y, log(x)+log(y)=log(x·y)

These combine to make something really shocking: if you can find logarithms and exponents (their inverse) fairly quickly, then it is quicker to do exp(log(x)+log(y)) than it is to directly do x·y

So, before there was a quick way to compute logs and exponents, people would have long books and reference tables of the values of the function, which are not hard to look up since everything is in a nice order.

There is a way to get this even faster.

To add two positive numbers, you can think of them as lengths, and just put them next to each other to find their sum.

Because it involves measurement, this process trades the accuracy of the algorithm for speed, since the time to add this way is about constant.

If we then add the logs of the two numbers on a log scale instead of on a regular scale…

…we get even faster multiplication.

This is the basis for the slide rule, which was used before mechanical calculators were big.

zerostatereflex

Detail of Mosquito Eye

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