Archive: February 2011

Sun and moon the same size?

Everyone knows that the sun is much larger than the moon and much further away from earth. In this very context lies a fascinating fact: both celestial bodies appear to be of similar size on the firmament, when observed from earth. Which implies that the sun has to be as many times bigger than the moon, as it is further away from the earth than the moon from the earth … [read more]

Column: Worth reading | 5 comments
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The sexual position »full moon«

It is getting quite hot now, as there is indeed a sexual pose, called »full moon«, at least in the German language. This name has not been given in every country. In English it is referred to »reverse cowgirl«. This makes one curious …
In this position, one partner lies on the back (usually the man) and the other partner (usually the woman) sits on top in squat position, but in reverse and turning the back and buttocks towards the person lying underneath. [read more]

Column: Worth loving | 7 comments
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Golf in a vacuum

Almost exactly 40 years ago, on 06.02.1971, Alan B. Shepard succeeded the furthest one-handed golf swing in history to date, as commander of the Apollo 14 mission. He did not accomplish this due to any extraordinary abilities as a golf player, but because he struck the golf ball on the moon.  And because of the prevailing, scarce amount of gravity and the absent braking effect in the atmosphere, the ball flew extremely far.

Shepard had to strike the ball one-handedly, as the rigid space suit did not allow two-handed play. He undertook four attempts and struck two balls altogether. How far exactly they flew has not been documented, however, one  can assume a couple of hundred metres. In the original audio material of NASA, you can hear Shepard saying jokingly, after his last tee off »Miles and miles and miles …«. [read more]

Column: Worth hearing, Worth smiling | 1 comment
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The hare on the Moon

Have you ever seen a face or shape of an animal in passing by clouds? This tendency of our perception to find structures within an image or a pattern, is called pareidolia (derives from Greek eidolon = picture). Essentially, this is a misperception where we see objects changing subjectively. But this can also be so much fun and inspire our fantasy to search for these shapes and to find them. Children, in particular, are known to be true masters of this game. [read more]

Column: Worth reading, Worth seeing, Worth smiling | 1 comment
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