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PICTRONIX
Приєднався 21 чер 2016
SCIENCE & TECHNOLOGY .
SEQUENCIAL 12 CANAIS - 25 EFEITOS + DEMO - PIC16F628A
SEQUENCIAL 12 CANAIS PIC16F628A COM EFEITO DEMO, AJUSTE DE VELOCIDADE TROCA DE EFEITOS COM MEMORIA,
Переглядів: 1 559
Відео
America in Space - The First Decade -1968
Переглядів 368 років тому
National Archives and Records Administration - ARC 45015, LI 255-HQ-183 - America in Space - The First Decade - DVD Copied by Nick Stoller. Series: Headquarters' Films Relating to Aeronautics, compiled 1962 - 1981. This film provides a 10-year history of National Aeronautics and Space Administration's (NASA) role in the exploration of space. It describes major accomplishments in aeronautics, at...
SPACE SHUTTLE - MISSION TO THE FUTURE - 1981
Переглядів 668 років тому
National Archives and Records Administration SPACE SHUTTLE - MISSION TO THE FUTURE U.S. Information Agency. (1982 - 10/01/1999) ARC Identifier 54831 / Local Identifier 306.9805. PRESENTS A SIMULATED FLIGHT OF THE SPACE SHUTTLE COLOMBIA. SHOWS ASTRONAUTS AND SCIENTISTS, BOTH MEN AND WOMEN, TAKING PART IN WEIGHTLESSNESS TRAINING AND IN WORK SESSIONS. STRESSES INTERNATIONAL ASPECTS OF SPACE SHUTTL...
Army Ballistic Missile Agency
Переглядів 958 років тому
Big Picture: Army Ballistic Missile Agency DVD Copied by Katie Filbert. "THE BIG PICTURE" cameras enter the Army's classified missile agency The producers of the Army's weekly TV series, THE BIG PICTURE, deserve particular credit for the straightforward and honest approach made in examining the guarded installation at Redstone Arsenal. The headquarters of the Army Ballistic Missile Agency is ne...
ANIMALS IN ROCKET FLIGHT - AEROMEDICAL EXPERIMENTS
Переглядів 318 років тому
AEROMEDICAL EXPERIMENTS SHOW EFFECTS OF ROCKET TRAVEL ON MONKEYS AND MICE.
Ionization Energy - Two methods of measuring ionization energy
Переглядів 11 тис.8 років тому
wo methods of measuring ionization energy, photo-ionization, and electron bombardment, are shown. A high vacuum system is used with a simple cell to measure electric conductivity of gases. The photo-ionization of sodium by the use of a mercury light source and a monochromator is carried out. The electron-bombardment method is then demonstrated with sodium and three noble gases. Animation shows ...
Vanadium is studied as a typical transition element
Переглядів 2378 років тому
Vanadium is studied as a typical transition element. The different oxidation states of vanadium and the corresponding colors are observed and then identified by means of a quantitative titration of vanadium (II) solution with cerium (IV) solution. The oxidation states and the observed colors are correlated with the electronic structures using an orbital board. The reaction with hydroxide ion an...
Gas Pressure & Molecular Collisions
Переглядів 1118 років тому
The relationship between gaseous pressure and molecular collisions is explored. The effects on molecular collisions of varying the number of molecules per unit of volume and of varying the temperature are studied. The experimental study of the relative rates of effusion of hydrogen, oxygen, carbon dioxide and sulfur hexafluoride leads to the quantitative relationship among molecular mass, molec...
Electrons - explains the hypothesis that electricity - 1937
Переглядів 1428 років тому
Through animated drawings and photography explains the hypothesis that electricity consists of unit elementary charges. Demonstrates the conduction of electricity through solutions, gases, and vacuum: Faraday's laws; movement of charges in vacuum tubes: operation of photoelectric cells: and reproduction of sound on film. For high school and college groups. A survey of U.S. history from 1800 to ...
Corrosion - The Chemistry of a Menace
Переглядів 398 років тому
Film made to attract high school students to the field of corrosion engineer. Looks to be made by high school students. Fascinating and odd.
Earth In Motion - discusses its relation to the sun and its motion
Переглядів 708 років тому
Portrays the earth as an astronomical body and discusses its relation to the sun and its motion. Presents evidence of the earth's sphericity, its axis rotation, its revolution about the sun, and inclination of its axis. Permits simulated observation of the earth from the stratosphere, of earth and stars in motion, and of the earth's orbit movement, explaining the causes of night and day and of ...
The Hydrogen atom - Describes the atom in accord with quantum mechanics
Переглядів 558 років тому
Describes the atom in accord with quantum mechanics and explains the energy levels and line spectrum of th hydrogen atom. Discusses the electron position in the atom and the meani./ia metadatrbital.
Nuclear Theory and Energy
Переглядів 1038 років тому
Describes atomic nucleus reactions which release energy and thereby change the structure of matter itself. Tells how the radioactivity, nuclear fission, and nuclear fusion which arise from these reactions educate, benefit, and endanger humankind. Discusses basic nuclear theory relating to fission and fusion. Shows applications of both and points out the potential dangers of both.
Microwave Oscillators - Explains the magnetron and klystron
Переглядів 49 тис.8 років тому
Explains the magnetron and klystron and the basic theory of operation of each. Describes use in radar. U.S. Army Training Film
Helicopter, The - 1953
Переглядів 638 років тому
0:24 VS airplanes taxiing down runway and up into air Camera pans airplanes parked in airport Airplane lands, then helicopter lands in front of bldg. Man looks into cargo of helicopter Helicopter lifts up, takes off Fade to bldg roof where helicopter is landing Men in uniform filling sides of helicopter with shovels full of "dirt" 2:09 Helicopter landing in clearing woods Helicopter spraying gr...
Thank you to all creators and conductors of this amazing operation.this video will more help ful for many students
Trumps ballsack
annoying logo spinning around
In space, if gravity is controlled, are human reactions also controlled? That is, can a satellite attack you if gravity did not exist in the exosphere?
There is no space, also no gravity.
@@gerrieklijzing3198 What you say is very strange because if a universal satellite allows gravity in space, it would first have to ask permission to use transportation and human reactions, it would also have to have radar requirements, medical problems that may arise, social solutions, standards. medical standards, climate standards, land use standards, magnetic standards, etc...
@@franciscoibanez2717 I don't understand what you are saying, assuredly I say to you, satellites do not exist because there is no space.
@@gerrieklijzing3198 but also that there is a different relationship between space and gravity because gravity is a force and space is a dimension.........
Are there artificial satellites with electromagnetic transport?
There are no satellites at all.
@@gerrieklijzing3198 But quantum computing and microwaves allow matter to be selected and penetrated to identify the atoms, freeze the matter, and photocopy it and then duplicate it somewhere else. this is possible today, but this is dangerius and not controled...
There is a date on this film, but it is too blurred to read. It would be useful on the legend to this video to state the date the film was released. Clearly the equipment and methods shown are very old. It seems likely that other instrumental methods for measuring ionisation energy have superceeded those shown in this film.
Nice experiment just what i wanted to see about ionisation energy determination thanks prof. Dr Wall uk
At 25:28, what is the name of this model and space station project ?
🙏🙏🙏🙏🙏🙏
Thank you
Wonderful video !
How long this conductivity goes in test tube
How can we measure 2nd ionisation energy
A bit over-simplified but still interesting.
Vocês têm apenas o PIC programado para vender? Qual site ou email para contato?
I tend to find that the older the technological information, the more authentic the information of the technology is.
Finally I find a good explanation for how ionization energies are measured!
Whats disturbing is this ancient video is perhaps the best video explanation of a magentron's operational theory. Tube technology was intertwined with the development of the magetron and tube knowledge is nearly dead. No modern EE student with CMOS understanding could begin to contrive the concept of the magnetron as an oscilator and there is no equivalent high powered oscillator exists within CMOS tech. Its sad that the geniuses that understood and contrived this never had the opportunity to apply this same tech given modern advances.
high-power radars are awesome, but they have a great problem, the source can be easily detected, a high value target in a war. So, the newer radars use less power comparatively but with more sensitive recievers, this combination makes it harder to detect the radar's location and use less power.
@@NaderNabilart Radar targeting ordinance always struck me as something counter-able by spamming decoy radar devices. Trying to be quiet, while an improvement, seems like a losing battle. Granted, i've never designed missiles & radar so I'm probably missing somethings.
Wow! 500 kw. From where did they gethat power?Amazing device created by man.
It's pulsed
Such a fascinating is phenomena.
The klystron and spark gap are part of the receiver circuit, and the magnatron and pulse transformer are part of the transmitter.
Who came up with this? To be able to predict the behavior of electrons in the various fields and cavities is beyond imagination. My father was a radar engineer, dating back to WWII when was a young man. He had surplus radar equipment in the garage (much to my mother's dismay!). He never explained how the whole thing worked, but I doubt I could have understood much anyway. All my life, he worked for Douglas Aircraft. Sometimes he worked on airplanes, sometimes on missles and spacecraft. Much of what he did while working for Douglas Aircraft was classified, so I never really understood what he did exactly. He would not have been able to discuss it. During the war, our superior radar equipment was a key factor in giving the allies an edge. Mind blowing stuff..
What you said made no sense, I award you no points, and may God have mercy on your soul. :P
Indeed...its alien tech. To put simply modern science doesn't even have clarity on what an electron is.
There were many experiences regarding electron cannon and magnetic field oscillators that were kept in sectret. For a while. You can imagine these tests as they try to predic the move of the e- based on magnetism as a ball would move in a liquid tank moved by a magnetic force. They were semi right.
Very good explanation of klystrons. Much better than wikipedia.
Never trust Wikipedia
A surprisingly informative video.
AMAZING, THANKS FOR SHARING!!!
Need help on an EE problem? Search: 'Circuit Solver' by Phasor Systems on Google Play.
super video give like
Very interesting. The high power cavity magnetron is, of course, a British invention. en.wikipedia.org/wiki/Cavity_magnetron
Fascinating.