The Nanotubes

The nanotubes measure only a nanometer in diameter. A single perfect nanotube is 10 to 100 times stronger than steel and has electrical properties. A) B) C VFV VVF) VVV D) FVV 29 E) FFV. Point to true propositions (V) or false (F) as appropriate: fuel cells are electrochemical devices that continuously transform energy chemical a fuel (hydrogen) and oxidant (oxygen) into electrical energy. Fuel cells differ from a pile because they do not store energy. Fuel cells produce a clean energy that does not harm the environment and is silent. A) B) C VFV VVF) D) FVV E) FFV 30 VVV. Point to true propositions (V) or false (F) as appropriate: the The polyvinyl chloride and polystyrene are examples of homopolymers. Thermoplastic polymer softens when heated while a thermosetting polymer hardens (to high temperatures can decompose). There are a large amount of A polymer in nature) VVV B) VVF C) FVV D) VFF E) FFF 31. Point to true propositions (V) or false (F) as appropriate: plasma is the State in which there is electrical loads neutralized each other. They are natural examples of plasma; the rays, the solar winds. Examples of artificial plasmas are not known. A) B) C VFV VVF) VVV D) FVV 32 E) FFV. Point to true propositions (V) or false (F) as appropriate: plasma It is a State of matter that can only be appreciated in laboratory experiments. Industrial application of plasma is called plasma cutting based on raise the temperature of the material to be cut in a highly localized manner and over 30 000 C, carried the material to the plasma state. Another commercial application of plasma are the so-called plasma screens. A) VVF B) VFV C) VVV D) FVV E) FFV original author and source of the article.

Baba Gitananda

We’ll see where it ends for me. After a long journey, the coolie stopped in an alley so narrow that barely it could almost pass the cart. Panting for the effort and breathy voice, said: Sir, I will look inside the House. Enter in a few moments. The Western was really surprised. Would have taken him up there to steal or, even worse, even for that maybe hit you or removed the life? It was indeed a filthy alley. How was he going to live there Baba Gitananda nor any spiritual mentor? Hesitated and thought even flee. But resorting to all his courage, he decided to get the cart and entering the House that had penetrated the coolie. I was scared, but it was overcome. It went through a hallway that flowed in a room that was in murkiness and where smelled of sandalwood. To the bottom of it, he saw the silhouette of a man in deep meditation. He was slowly approaching the Yogi, sitting in on an antelope skin Lotus position and attitude meditation. !What would not be surprise to see that this man was the coolie who had led him there! Despite the low light of the stay, the Western could see the loving and calm eyes of the coolie, and contemplate the slow movement of his lips to say: I am Baba Gitananda. Here I have, my friend. ** The Maestro said: because we have a mind full of prejudices, conventionalism and all sorts of preconceived ideas, disturbs our vision and our discernment becomes distorted. Taken from classic tales of the India compiled by Ramiro Calle NI TU NI YO SOMO the same the Buddha was more awake man of his time. No one understood the human suffering and developed the benevolence and compassion. Among his cousins, the perverse Devadatta, always jealous of the teacher was and tried to discredit him and even prepared to kill him.