POWERFUL Neodymium Magnets Ferrofluid, Lenz's law, collisions, and a Fresnel Lens
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- Опубликовано: 25 ноя 2017
- Rare Earth Neodymium Magnet experiments with Ferrofluid and a Fresnel Lens adds a new twist to older video ideas. Levitation and Extended versions of these science projects available upon request.
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Thank you from Dan and Denise!
Did anyone else notice the humor? I think he's extremely funny? LIKE!
after seeing your videos in 2012 i do not understand how you have not become more prolific.
I see you survived the hurricane. Stay safe man.
Thank you.
Always enjoy your videos
Bloody awesome videos D&D, so up my ally. Cheers from Australia👍✌
Good to see y'all survived the hurricane!
Great video, Dan!🙌 Very interesting and well-presented as always. I hope you and Denise had a wonderful Thanksgiving. Y'all take care.✌
Good to see you back after your previous post immediately after the hurricane. Glad you’re all safe.
Very interesting indeed. A question: Did you buy the ferrofluid or did you make your own? If you made it what was your ferromagnetic starting material?
Many thanks.
Lots of cool stuff here! I didn't know that about heating the ferrofluid. Could come in handy someday.
great Vids , thanks for sharing
Magnets always reminds me of my childhood days.😀
Awesome! Love your videos, glad to see an upload!
Thank you!
great Dan, congrats from Brazil
Thank you Ricardo!
Very good ! Interesting experience...
Regards PP. :)
Now I know how the pyramids were built.
Dropping a magnet down a copper pipe is a cool "trick" to show people.
Can any of these technologies be used to produce energy and transportation in mass scale? Why haven't we done so if they are not that new?
Dan i have a question for you........is it possible to use a Fresnel lens to heat a water heater tank that has been stripped of the jacket and insulation and painted flat black, exposed to the southern sun. the tank is mounted with the top pointed north and the bottom to the south, so the tank sees sun early morning til sundown along the curve of the tank. if so can it be set in such a way to mount it for year round use with minimal adjustment. i can see where the lens can work very well for a short period of time as the focal point will be strong for a hour or so as the sun passes over or would a few lens' be mounted at different places to be aligned with the sun at different times at different spots of the tank. i haven't seen you touch on this in any of the 100's of your videos that i have watched to this point. do you think it is possible?
put something reflective underneath or better yet encase it in a glass covered box, you can even insulate it if you live somewhere cold and yes a giant Fresnel lens or a bunch of small ones to concentrate light can help a lot
Other channels have done this with the Sun / Hot water. You can easily burn the house down with a fresnel lens - it's something that shouldn't be unattended.
that is true .......if it were aimed at the house. this will be aimed at a tank of water.
How do strong magnets interact with large, nice racks?
Cool
Did i miss the link to the other channel ?
ruclips.net/video/YjBB3FUxaho/видео.html
There is an icon at the end too.. I need to redo that channel icon as it is difficult to see.
Neat
*Hover board* in the making? :*)
You might like to try structure carbon battery electrodes of carbon foam and graphic carbon nitride(pyrolized urea) electrolyte alkali salt&acetone.
how can the doctor remove the both Magnets which stick at your Hands? pretty easy actually. only Thing he Needs is another magnet which has at least the same force,better a Little more so the magnet will stick to this one then
Ferrofluid is always so dirty, i guess coz it's a suspension in mineral oil.
Do you (or any of your viewers, hello) think a clean type of ferrofluid could be possible?
Ferro fluid bearings? You think high speed frictionless movement can be achieved that operates better then magnet bearings? Magnetic engine with ferro fluid coating the inside wpuld allow high speed levatation effect from how the magnetic fields flowed through the fluid? That would form a vacuum layer between the fluids being acted upon by the magnetic feilds allowing high speeds to be achived? You think it would be possible? 😊
Indigo Dragon71 Hi,
You can research UFO Mercury Engine. Also Nazi Bell (Die Glocke). The Helmholtz Coil is often referred together. 😏
Nazi why becuse those insects were the zee master race? There is much better technology then what those free masonic stooges were working on for american shadow government. 😊
Indigo Dragon71 Well if you look at it more deeply, our "most primitive knowledge" (mining, ore processing, melting metals, making of knives, shields,...) is freemasonic is some sense. 🤔
I thought free masons were all about biological since they all are hole and pole suckers with them worshiping that holy femine baphomet alien insect thingy right? Metal working came from another orgin that dates past those masons to the Hindus with their ancient stone workings and refined crystal skills and operations that were stolen from their culture hay even the free masonic bible calls Iussas AKA kali the bridegroom the free masonic baphomet he she a thief? 😊
Indigo Dragon71 You mean the transgendered chimera goat-(wo)man ? 😅
Well my thought was on the Fallen Angels (Book of Enoch). Nephilim bloodlines & so. 🤔
Hi,
If you get your fingers (toes,...) pinched by strong magnets, just have a proper spool with a suitable wire (windings on thereof) handy. Then use an AC power source (something low would be nice) to connect the ends to the the wire terminals. 🤔😮
Put the pinched part (hand for instance) near the coil (don't let it touch !). The produced alternating magnetic field would weaken the domains in the magnet. Thus causing it to become less strong.
You might permanently destroy your precious (pricey !) neodymium magnet, but then again you have to ask yourself what is more important - your (e.g.) finger or a magnet ? 😂😅😃😀😁😄
This thing is called a degaussing coil. There are videos on RUclips on how 2 make one.
You need to make a device that will pulse the light beam, use your most powerful lens , i mean you want as much as you can, you need a intense light beam or multiple beams to make a intense beam, then pulse it on your aluminum block, pulses are frequency so you need to try different speeds, i think 1800rpm or over is needed, you could use a drill or something , a round stainless plate with a hole to let your beam through..
The research has been around for over 50 years but requires a intence beam.. RADIATION FRICTION CAUSES SUPER LARGE MAGNETIC FIELDS.... Be careful when you succeed the aliens might say hello
RAW TES TUBE FOOTAGE
ruclips.net/video/4hVyJeLYbsE/видео.html
practicable applications would be better