Is there actually anything random?

Nothing is randomness. The word probability is meaningless. There is always some external forces those we are not taking into account and say it is random. Simply for tossing a coin if we consider all the forces that affect the outcome starting from the force we apply to earths gravity to point on which we apply the force to air friction, we can predict the exact outcome. But we generally don't go to such extent, because either human race has to evolve more or we just don't have so much time and accept what it is. I call this Theory of Specific. It is applicable to any process at any corner of universe. If someone say life in earth is a random event, then I will say you are not considering thousands of events, causes, actions and again crores of forces associates to this.. And i believe one day will come with the help of this Theory of Specific we can predict... sorry not predict actually calculate the future.

" Behind the cause of every event there are a number of forces, nothing is just random it is Specific."
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Why is it dangerous to look at the solar eclipse directly?

You actually can safely look at a total solar eclipse while the sun is _totally_ blocked by the moon. It looks like the moon has a fiery white aura, and it is one of the more spectacular things I have ever seen.


Solar Eclipse - Courtesy NASASo why do people say it's dangerous to look at a solar eclipse? Well, in general (during non-eclipse times), you've probably been told not to stare at the sun. This is because the sun simply outputs more power than our eye is designed to handle, and exposing our eye to that kind of power can damage the retina. And in a nutshell, solar eclipses are dangerous because the sun can come out from behind the moon and "surprise you" before you have a chance to look away. And this is actually even worse than when you normally look away from the sun because during the total eclipse, it is dark out, and your pupil therefore dialates so that it can let in enough light to get a good picture. Then, when the sun reappears and starts flooding the area with really bright light, not only are you staring straight at it, but your eye is in a state where it is wide open, and actively trying to let in as much light as possible.

This explains why it is easy to damage your eye when watching a total solar eclipse, and why you should either be sure to time it very carefully (and allow for a good margin of error), or just view the thing through one of those sets of cheap "dark" glasses they sell for the express purpose of looking at the sun without getting hurt.


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Detecting two way mirror (Fingernail Test)

When we visit toilets, bathrooms, hotel rooms, changing rooms, etc., how many of you know for sure that the seemingly ordinary mirror hanging on the wall is a real mirror, or actually a 2-way mirror i.e., they can see you, but you can’t see them)?

There have been many cases of people installing 2-way mirrors in female changing rooms or bathroom or bedrooms. It is very difficult to positively identify the surface by just looking at it. So, how do we determine with any amount of certainty what type of mirror we are looking at?
Place the tip of your fingernail against the reflective surface and if there is a GAP between your fingernail and the image of the nail, then it is a GENUINE mirror. However, if your fingernail DIRECTLY TOUCHES the image of your nail, then BEWARE, IT IS A 2-WAY MIRROR! (there is someone seeing you from the other side).

So remember, every time you see a mirror, do the “fingernail test.” It doesn’t cost you anything. It is simple to do This is a really good thing to do. The reason there is a gap on a real mirror, is because the silver is on the back of the mirror UNDER the glass. Whereas with a two-way mirror,the silver is on the surface. Keep it in mind! Make sure and check every time you enter in hotel rooms. May be someone is making a film on you.

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