Added: 2 years ago
From: GREENPOWERSCIENCE
Views: 13,824
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  • Imagine if you add to the method a mirror to reflect under the kettle? Do you need to use glass? Maybe not

  • hmm combine taht with a steam engine of some sort, get come kinetic energy and maybe make a solar generator?

  • If you guys wish to make tea then come to england!

  • awesome, thanks for posting this demo!

  • I'm surprised the glass didn't break like in other GPS videos.

  • I wouldn't drink that i Think

    bu nice idea

  • can u let me know where u got the large Fresnel? I seem to only find notebook paper size, would like aa 4'x8'

  • Why not a video without the Irish music?

  • BECAUSE IRISH MUSIC IS GOOD FOR YOU!

  • "Well, Luke," it's for your own good. "Cap'n, I sure wish you'd stop being so good to me."

    To me, Irish music equals chain gang punishment.

  • Dan! what music is this in the video? i just want to know the name of the group, had a great melody

  • excellent matey

  • very beautiful and we like loquats too....... thanks.

  • why not have a video showing us how to recycle grey water?

  • wow!

  • Besides being an excellent researcher you also have a great taste in music.

    What was the background music anyway?

  • Two words... Awe. Some.

  • That was really cool.

  • cool

  • Where can i buy a "lens" like that? Thanks

  • Check the link under More Info, We have them on our home page:-)

  • Hehe, thank you.

  • I really wanted to see you riverdance....:)

  • really?....hum....

  • Cool music! :)

  • Wonderful!!!!

  • Check out "lego gravity generator", like your grandfather clock idea for storing mechanical energy. If you had a high tower I wonder how much power you could store? The tower could have muliple weights hanging from it!!

  • GOOD VIDEO

  • Very nice video! I love the change to mix up your video offerings! The music and feel of this were well done.

  • i live in massachussets and it my be 53 degrees fahreinheit which is warm considering the winter. what id do o go to tampa

  • As always an impressive video.

  • That hetaing question could be a good idea if you made a big heat vent going into the house but starting away from the house, 2 fresnel lenses one running your steam engine whice could turn a fan and another heating up a piece of metal the fan blows the hot air into the house via the vent,what you think?

  • Ok your videos are very good, bit what i want to see is a way to store energy mechanically! is it possible, so no battery is needed?

  • Try a spring.

  • If you can imagine a grandfather clock mechanism, you could use solar energy to lift a mass to some altitude. Then, when the sun goes down, you let the mass fall. As the mass falls, it spins a shaft, which then performs work. Energy stored is E=mgh, where m is mass in kilograms, g is gravitational constant, and h is the height in meters. Power is E divided by time, so how quickly it drops determines maximum output power.

  • That is really HoT!!!

  • could you put the fresnel lens on your windows to warm up your house?

  • the hyperquadration rate of the oxygenation to energy levels would ultimately damage the effects of the solar rays and render any potential kinetic energy transfers to prove futile.

  • No, they do not amplify light, they concentrate it. You would be better off with dark mini blinds or drapes. These should not be used near structures.

  • Incorrect, do more research mate...

  • it would burn your floor but maybe you could put like some metal or somthing to absorb the heat

  • "hot" idea! ;D

  • I heard there would be tea and riverdancing. Let down. ;-)

  • whats the song

  • Ok, so can you take the concentrated heat and apply it to solar panels to make them more efficient and able to use less panels to generate more electricity? I am still learning how the solar panel works. But there has got to be a way to harness this and make it into something useable.

  • 27F in Florida? Man, where's Global Warming when ya need it!

    Great vid! Nice music, too! =^[.]^=

  • Man. I want my own 100 mature fruit tree's!

  • There's no point living in a country where the temperature goes so cold you can't sleep outside. I want to leave Finland and go to southern Spain or South-America

  • Hey, Cool video.

    I think, as many here also has commented, that you should experiment more on generating usable energy using fresnel lenses and/or the parabolic mirrors you've got so many of! :)

    Maybe seeing if you can even do a mix between a mini solar tower wind generator and fresnel lenses?!

    Just a couple of thoughts anyway. :)

    Keep on doing these videos - they're a real inspiration! :)

  • u rocc!!!!!!

  • thoght you would have a rig set for just such a job.

  • show us more of the wind mill thing

  • I think the HEAT EVERTYTHING with the Fresnel Lens is over. It is now time to start generating usable energy in an efficient manner on a large scale. Or you can just do the huge popcorn gag from Real Genius in your house with a lens instead of a laser.

  • i wonder if he ever tried a stirling engine heated with a fresnel lens. Anyways energy from magnets has already been made. You don't get one thou.

  • Yep he's done that already. His videos are a little hard to find sometimes but it's worth the effort.

  • plus ithink you would get alot more use out of it if he made it out or ceramics...or utilize salts heat retention properties to trap heat better.

  • Go Bulls

  • Nice vid!!!

    What is the song??

    Thanks!!!

  • Re-edited the annotation just for you:-) Stay warm.

    Best Regards

    Dan

  • woot the SUN rules!

    i celebrate the SUN every SUNday

  • Great Video Dan and Denise once again your prove nature and gray matter do for free what Normally costs about a buck or even a buck two ninety eight =D

    Thank you for the edumacation fur free evelyn wood aint got nuthin on youz tooz.

    and LOL to mike29571 comquats here in so cal are everywhere maybe the natives permacultured em nack before the spanish or colonists got here

  • you think 27 is cold up here in pa it is 5 degree most morning we rarley hit 27 during the winter

    but to days high was 50 so it was not all bad

  • I recently picked up two 4' x 2' fresnel lenses because of your channel. Thanks for the videos. BTW you should consider getting some loquat trees. lol

  • where and how much. for the lenses? X

  • Ebay. Search for fresnel lens spot. $55

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