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3rd LAW OF THERMODYNAMICS AND CLIMBING THE EVEREST

There is an enemy when you’re climbing mountains. The enemy is the cold. Cold is the biggest enemy and maybe the only enemy in the Everest. The enemy is not the strong wind, thin air or avalanches because they could be predicted or avoided. But the cold, people do not even recognise as one. Cold is constant, cold is everywhere you cannot avoid or run away from it. To fight this enemy we need to understand the enemy. We have the third law of thermodynamics which says the heat in a system will run out if not replaced. This is called entropy. Cold takes over when heat is not there. Cold wins over heat. Heat is expensive, it needs work. Cold is free it does not need to do anything. Earth is a system, Human being is a system, the universe is a system. You can have system in a system. Earth being inside the system of the Universe or human being inside the system of Earth. The heat in a system will eventually run out and replaced by cold. The Earth will be colder too if the Sun is not ...

Question: Is Religion what causes the economic trouble in the Middle East?

The Question is naïve and too wrong also too simple. When I was child I did ask that question to myself too but I was naïve back then. The Question hides an assumption that once we get rid of religion economic troubles would be over. I explain how wrong that would be never mind Stalin’s historical lessons of it. They are powers in every Country. We need to be careful not to concentrate all the powers in one area. Some countries Religion has all the power, some military has it all. I’m not saying religion or military should not have any powers but I’m saying they shouldn’t have all of the powers. Even democratic government should not have all of the powers. Yes, Country can be economically healthy and religious as long as power distribution structures are in place. Government becomes a collaborator of powers. Government may have the most shares of the powers but not at all of the powers. This way the Government can be religious or military and still be economically health...

Revel CCM104CH Wet N' Dry Grinder quick look

Dymo LetraTag LT-100H Personal Laser Label Maker with ABC Keyboard review

T&G Topsy Turvy Upside Down Salt Mill quick look

Pyrex 4 in 1 Plus Square, Rectangular, Riund Dish with Steam Release Lid...

Pyrex Classic Rectangular Round Dishes with Plastic Lid entire range look

How Are We Going To Get To Fusion Without Doing Fission?

How Are We Going To Get To Fusion Without Doing Fission? Fusion which fusing two nucleus together. We can fuse all the elements in the periodic table up to the element Iron. After element iron fusion still possible but it will take a lot of energy more than it gives out. The easiest element to fuse is what comes first in the periodic table which is Hydrogen. Fusion will require more and more energy the further we move along the periodic table, so for example Helium fusion will require more energy than hydrogen and Lithium more than Helium because Helium has 2 protons compared to only 1 in Helium and Lithium has 3 protons compared to Helium. So we should begin fusing with the easiest element which is Hydrogen. Technology has bad and good sides. I should add all technology has bad sides and good sides. Uranium nuclear fission is a good technology too if used in a good way. Dropping uranium bomb over a city of 100K people is not a good use of this technology. We are all fearing ...

Maxitronix 500 in 1 ELectronic Projects Construction Lab Kit close look ...

UNIVERSITY INTERVIEW QUESTIONS EE ENGINEERING

If you’re going to have interview at a University particularly at Electronic & Electric related and wondered what questions they might ask here is my example of it, could give you some clues on what to prepare, mostly was mathematical. These questions asked to me, yours could be totally different. I’m not going to tell at which University these questions asked not to make it obvious. Questions 1: Draw a voltage divider circuit and calculate the voltage between two resistors. Answer: Ohm’s law= V= I x R V S = I x R, 12 = I x 2+1, I = 12/3E3 = 0.004A I is same throughout the circuit Voltage at V 1 = 0.004 x 1E3 = 4V Voltage at V 2 = 0.004 x 2E3 = 8V Question 2: What is the Formula for Wattage and find other formulas from the relationship of Ohm’s law. Answer: Formula for wattage is P = I x V, formula for Ohm’s law is V = I x R so, P = I x (I x R) = I x I x R = I 2 x R P= (V/R) x V = V x V / R = V 2 / R Question 3: I have total of 36 co...