Resina y Endurecedor (generalmente se venden en las tiendas que se especializan en trabajos manuales de figuras de yeso, florería, marcos de madera para fotografías, copas de cristal y muchos otros utensilios más). El producto se vende a dos partes iguales de Endurecedor y Resina. Estos se unen en un recipiente de plástico, se agitan con una pequeña espátula de madera o plástico y al estarse mezclando ambas medidas están comienzan a hervir (exotermia) poco a poco debido a la reacción química de sus componentes, al llegar a ese "calentamiento" eso significa que la mezcla de los dos componentes está en "su punto exacto" para ya poder ser empleado en el recubrimiento de los objetos. El único defecto de este compuesto químico epoxi es que no puede ser sometido a ciclos constantes de fuerzas extremas de altas y bajas temperaturas ya que comienza a resquebrajarse o a ponerse opaco después de muchos ciclos de estarse enfrentando a la luz solar y luego a la oscuridad. El calor solar acelera su destrucción. Lo más viable para poder reemplazar a este producto es colocar dichas laminillas de cristal sólido debajo de otro vidrio más grueso. Este vidrio lo protege del calor y los abrasivos térmicos tanto del frío y el calor así como de la lluvia y la nieve e incluso el granizo. Saludos desde México. México a 08 junio de 2024.
OK, did someone talk about the value of design? People are interested in knowing how it works. And there are still plenty of brushed motors around us today: in household appliances, in toys, and so on. Have you seen a household drill or jigsaw with a brushless motor? 😉
The beginning made me think of a song I don't know exactly which and that is makeing me crazy. Re listening doesn't help I only listen we are the champions now. Guess it's time to sleep, good night.
@@grain8314 the filaments are fractals like branches of a tree, but Wall Thornhill Said that if you look closely to a single filament you will see that in fact it is formed of a twisted pair. This physicist is a reference in Electric Universe theory
Wall Thornhill, a physicist working on Electric Universe theory, once Saïd that the discharges filaments inside plasma globe are in fact double Helix discharges f
Thank you! I have an illuminated sign from the 1960's that uses an Eddy current motor in the "light chaser" that opens and closes contacts to change lights on the sign. Your video is helpful in understanding how it works.
This simple experiment demonstrates the principle of the thermoacoustic effect. en.wikipedia.org/wiki/Thermoacoustics Full video - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-iN2P6KU9bEg.html
Please note that after turning off, when the speed slows down, the Bench Grinder remains stable. That is why I showed the work of the corrected one from shutdown to stop. Anyone who has leveled a disc with a diamond pencil without balancing knows what I'm talking about: the grinder shows a little dance when it stops. 😃 Full video - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-F3fVgcvmex4.htmlsi=5124llON0CzF45QY
The Barlow wheel operates on direct current. Here is alternating current. Old electricity meters worked on this principle; older people remember them. en.wikipedia.org/wiki/Electricity_meter
By using rotating magnets with alternating poles near a thick aluminum or copper plate, you can heat it up greatly and even boil water. A moving magnet near metals creates eddy currents in them, which heat the metals. It is because of the eddy currents created by the magnetic fields that the motor cores and old transformers with iron cores heat up. That is why iron cores are made from thin plates isolated from each other. This is done to reduce eddy currents. Full video - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Ua6brgZha-4.htmlsi=eGtrG0NB17I6dWP- Boiling water with magnets. New edition - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-7wZ8DWu-sw8.html
This disc contains 5 parts: 60 sectors, 54, 48, 42, 36 and 30. You can press pause at any time and see the disc itself motionless. Picture for printing on A4 - ibb.co/wBpXGzr Full video - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-mWbawfUz9o4.html
The old electricity meters in our homes worked on this principle. Full video - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Vq8JWKzQbJQ.htmlsi=ZgXDvq9uqtLDZwOC
The links in shorts description are not clickable, you can put it somewhere so we can be redirected to the full version. If I remember right on the uploaded short it shows next to the audio used. As for how to do it I have no clue unfortunately.
Did you realize that for so small quantity of water you spent so much electricity for 4 minutes? How much electric energy should we spend for a 2L boiler? This is good only for experimental purposes.
Магниты включают герконы, герконы отрывают транзистор (можно и напрямую, но здесь довольно большой ток, герконы быстро склеют ласты, т.е. спекутся их контакты), транзистор включает катушки в нужный момент, что заставляет волчок вращаться. 6 мая я сделал другой волчок по схеме бесщеточного трехфазного мотора - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-a--n_o7MJ14.html
This works by changing the magnetic field, the magnets are arranged with alternating poles. A changing magnetic field creates eddy currents near metals. The same principle works in an induction cooker, only there the high-frequency magnetic field is created electronically. In short, magnets act not on water, but on aluminum. Below the video is a description and a link to the full video - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Ua6brgZha-4.htmlsi=eGtrG0NB17I6dWP-
