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Difficulties in making the fastest aircraft in the world

Picture I  http://crisisofdemocracticstates.blogspot.com/p/difficulties-in-making-fastest-aircraft.html Kimmo Huosionmaa SR-71 "Blackbird" is the fastest known aircraft in the world. Making ultra-fast aircraft is not easy, because the heat in the atmospheric fly is very high, and that's why that very fast aircraft must rise above the tight layers of the atmosphere. The friction is the very bad problem, and that's why those aircraft must equip with the carbon fiber core, what would stand the extreme heat and pressure without melting. But the raise above the tight layers of the air would cause the problems because the jet motors cannot get enough air, and that's why the power of those machines would decrease. One solution would pump the oxygen to the turbines from the liquid oxygen tanks, but that would cause decreasing the payload of that aircraft. And also oxygen tanks would decrease the flight time. So there must create the solution, what allows the m...

Titanic: the thoughts about myth and legend of that ship.

RMS Titanic by Bill Cannon (Picture I) http://kimmontaidearvioita.blogspot.com/p/titanic-thoughts-about-myth-and-legend.html Kimmo Huosionmaa The next text is only my personal thoughts about the case, of the ship named "Titanic".  I don't know how well the scenes of movies are following the real life, and how well the real Titanic were modeler in the movie, what carried her name?  But here I begin the hypothesis, that Titanic was modeled exactly similar, what it was in 1912.  Below the text is a scene from the film "Titanic", and there are some things, what are not mentioned, and one of them is, why there were no loudspeakers in the command bridge of that ship? If there would be the emergency situation the guards of the ship, would not get information about the problem if they would not hear the telephones. In the evasion maneuver is another thing, what might go wrong. I don't know if this maneuver possible by using steam engines, but why the chie...