How to activate third eye for cultivating spirituality. Also increasing the sensitivity about energy around us
evil eye, withcraft
Photography is both an art and a science. As an art, it expresses a personal vision. Read this book to have an insight in the world of Photography.Full description
Our 20th anniversary issue includes information on: the upcoming EYE@Sarajevo 2014, a review of EYE@Antwerp 2013, a look at how Europe has changed since 1994, a special report from France on…Full description
WSU ASTRONOMY Lab: Resolving Power of the Huan !"e Purpose: In this experiment, you will determine the resolving powe r of the human eye and investigate on what factors it depends. Introduction: Humans are a very clever lot. lot. In our never-ending attempt attempt to adapt to the world, we sometimes encounter physical obstacles obstacles that might hinder the adaptive scheme. We need to fell a tree to build a shelter, but our bare hands are inadeuate for the purpose. !o matter, we extend the capabilities of our hands and ma"e an axe. #he tree is down. We perceive a need to hurl an ob$ect a great distance and we invent catapults and I%&'(s. I%&'(s. We ma"e extensions for our eyes )telescopes* and we see into the great dar" between the stars. +ur struggle to adapt to the world has usually involved extending the human body and its senses, and in doing so we have given ourselves greater control over our environment and its influences. &ut $ust what can our bodies do How fast can humans run, how how faint a sound can we hear In this lab experiment, experiment, you will examine the resolving power of the human eye that is, for two point-li"e ob$ects separated by a particular distance, how far away can you be and still see the two ob$ects as separate and distinguishable. We will express the resolving power of the human eye in terms of an angle. s shown in the figure below, for two point-li"e ob$ects a distance d apart, we need to determine the largest distance / from the two ob$ects so that they are still distinguishable as separate. +nce d and / are "nown the angle θ in in the figure can be determined. determined. We will refer to θ as the resolving power of the human eye. When the triangle is long and thin as in the figure below, the angle θ is is given to a good approximation by θ 0 0 d1/. #he angle θ in in this relation is in radians. 2ecall that there are 34 radians in a circle of 567#, so if you want to convert conv ert an angle in radians to one in degrees, you need to multiply by 567134 8 9.3;.
In science, and often in everyday ever yday affairs, a well-phrased uestion is freuently half the answer. is not well-phrased. /oes the angle θ depend depend on the experimental arrangement If it does, then a uniue answer cannot be provided. In this experiment you you will investigate
the parameters influencing the resolving power and attempt, nonetheless, to answer the central uestion. #he ?xperiment: 5. It is claimed that an eagle can spot a mouse at 5,777 ft )8 @,777 m*, although it(s not certain $ust what the eagle is detecting. ?stimate the resolving power of the eagle(s eye and compare it to your own. C. 'ost people cannot focus their eyes on ob$ects closer than about @7 cm )8 C inches* from the eye.
