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  • Dan and Denise are as a god and a godess to Alternative energy.

    I've just go to get some of those lenses !

    This has be # 1 of Alternative Energy videos.

    Get'em out of the churches and off oil - by using the power from which we get from the sun.

  • WOW, Now this video is priceless

  • yes i just subscribed what a beautiful woman

  • I think everything made in the name of science should be made in a bikini.

  • omg now I have to watch it 7times.

  • HOT very HOT!!!!

  • 1:56 WATCH OUT!! THERE'S A PANTHER BEHIND YOU!!

  • Denise You are an amazing looking lady. That being said if i shipped you an electric motor can you turn it in to a electric generator and what would it cost

  • good for you doing the video for your friend ,but you just know.... your going to get the horn dogs commenting. LOL.

  • i wanted to see her eat the burrito :(

  • denise is hotter then the fresnel beam in my opinion

  • make your mind up what your selling

    your wife or your product !!

  • Have I just gone lesbian?? Is that possible??? You guys are both very attractive people....practical and attractive.

  • Dan...you are one lucky man!

    BTW love your videos. Keep up the good work

  • lol my jaw dropped

  • OK....I just went from watching the Axial Flux Alternator with the Multimeter in the Tupperware, to Helioporn with Denise cooking a burrito in the bush. My mind is blown.

  • Oh my god baby! YOU ARE SO FINE!

  • giggity giggity

  • Wow Denise you have a very nice natural set of videos. In my basement I have a concrete floor and a big window. I was wondering what if I setup the lens to warm up the floor rotating around maybe some thermometers to shut it down if things got to hot.... would that work or should I up the insurance on my house before I try it?

    Thanks Denise for your great set of videos.

  • Who did the music in this video?

  • Great music to go along with the outfit and the brush.

    Would a Spot lens cook hotter then a Linear? It seems to be pretty fine area.

    Dear Santa....I want a giant spot linear lens for Christmas.

    Pepper Le Pew

    P.S....can I get a green burrito?

  • Looks yummy. Very very yummy. Oh, and the food looks pretty good too.

  • As if we weren't drooling over her already! I'm watching this and trying to figure out two things. (1)How you could possibly let her do this and post it on you tube ,and (2)why would she let you. Then it hit me, GUILT! You two burned down your neighbors house with that damn Fresnel lens! Didn't you? Admit it!!!

  • That was really nice of you guys to make this video in support of your neighbor. It is a shame some folks post rude or disrespectful comments. I love all of your videos.

  • what was she doing?

  • no one pay attention to the solar system

    all focus on Denise tits !!

  • Nice tits.

  • @Carnuss Nice everything!

  • Just a thought, it may be helpful to add a second Fresnel and a mirror to impinge on the underside of the pan, but this may involve cooking on a mesh, to allow the heat to impinge on the pan underside, but effectively a box free oven effect.

  • I need a chef like her

  • @harmonixaudio She's only have to cook for one - herself, Afterwords I'd be eating her. ;^)

  • I did not see any burrito the first three times i watched this videos...

  • R U KIDDING? You not only have the most beautiful face but your body is kickin' as well! You go girl!! :)

  • brilliant

  • .....why didnt she eat the burrito....tease :)

  • You see son how much fun science can be?

    Wow dad! you're not kidding, why didn't you show me this in the first place?!!!

  • well aside from everyone knows denise looks great. hope those beans didn't get hot n pop on her skin. that would burn so bad. and do i hear a tongue drum?

  • Comment removed

  • does the ultraviolet light kill the enzymes and vitamins?

  • Im glad to be Canadian! You go girl!

  • Your wife is indeed the better half.

  • Baby you should bend over and show us some ass .

    I'm having a HARD time pleasuring myself to this .

    I was just getting HOT when that fresnel thingy totally blinded me.

    I would say make another video without all that crap .

    That fresnel thingy totally did not make anything hot at all over here .

    What a disappointment , i bet the male public here does feel the same way .

    Ps i really love your belly button, If you and Dan like we can meet up and have some fun (he may not touch me , but you )

  • OMGosh!  Lucky guy!

  • Not fair! I want one of those fresnel lens.

  • looks AND cooks too, you're a lucky man! and thanks to both of you for your great presentation and explanations on alternative ways of living.

    Robert

  • Apparently you guys didn't have 3 feet of snow on the ground last January like we did in Minnesota. It was a ridiculously bad winter.

  • Excuse me, but your wife is very pretty

  • I can fap to this =D

  • Awesome!

  • O_O..... fap fap fap fap fap fap

  • Dan, you have a beautiful wife. Charity or not, you shouldn't parade her out like that. I like your videos, but please keep them scientific. We get enough 'sex sells' everywhere else. I thankful that you helped out your neighbors, just don't like the fact that so many guys are eyeing your wife. I'd take it off the web if I were you. Thanks again for all the great videos.

  • @NavyBlueSTL i'm glad he doesn't listen to the nay-sayers; go do what you want on your own channel

  • that looks tasty !

    Dan is a lucky man....

  • ljedfjkewgrfvmogigj34980923-10­1u4hjrnfqqwknd3li489572e3ndakj

    sorry guys i was cleaning my keyboard

  • Would it be possible to use a mirror to reflect the light back upwards to heat the base of the black pan rather than the top, with maybe a black metal tripod with a hole in the centre to support the pan?

  • @leakbusters I like that idea as well, but you'd be adjusting 2 things to keep the heat centered, unless what you are cooking is fast. As the sun changes position, you have to change the angle of the mirror to make up for the angle change of the sun. Also with a risk of blinding yourself if you forget to move away when removing the pan and the reflected light goes up at your face.

    Maybe a way to actually heat a remote element that transfers the heat under the pan?

  • @leakbusters On second thought, the Fresnel lens should straighten out the angle of the light hitting the mirror, but you'd still have the unsafe risk of possibly blinding your cook or any bystanders.

  • she can cook for me anytime! as long as she wears the bikini!

  • thank you Al for donating!!

  • Awesome video. Energy efficient cooking and a sun tan at the same time. Can't go wrong.

  • wow she is so beautiful in the bekinies but little to much showing need bigger bekinie top metalic ones are hot. love the music fits her bekinies id draw her to help out the fire if there is one

  • I wish I could help out too :(. Great videos, great inspirations and thank you for setting up a nice example helping your neighbor out. I hope they recover soon. Also great example showing that bikinis are nothing pornographic, just the regular summer clothing, to some testicle brained fellows. Ignore the sick comments, there is nothing wrong with being beautiful, you just have to wait until people get used to beauty. All the best to you and Denise form Turkey.

  • Good Lord, man! You have solar power and that perfect kind of hot wife.

    Such a lucky guy. Helius blessed you.

  • some one shops at target!!

  • She has to much bikini on dan ! okay , so she's a very pretty woman !

  • She loves you a lot to accept do this....

  • You guys are good people.

  • The bikini is for get more audience, right? it's cool but maybe the porn jungle music it´s too much!!

  • I just hope you thank God for the talents he has given you. Also thank him for the GREAT looking Wife that even COOKS,,,,LOL,,,,Great looks and can cook, Man you have it made. LOL, I enjoy your videos and admire your work and the reasons you do it. I'm a married machine shop owner who just couldn't resist making those comments as I am also blested with a Great wife in her looks and cooking. Thanks for looking out for your neigbor because it will come back to you!!!!

  • WHY aren't your hands being severely burned as you pass them under the focal point? BTW, Kudos on the beautiful wife! -- & much more for being exemplary good neighbors!!

  • Those are the best Fresnels I have seen today! Ha ha ha.....

  • Once i got lost in the catacombs of Grand Central Station NYC, i found myself standing in a dead end room full of Borrito food stalls, i decided to take shortest way out, because it doesn't look healthy in any way.

  • Damn is she hot.

  • I could really go for my bean burrito right now..... I mean GO for a bean burrito :)

  • yeah, shes cooking Hot! Im talking about the bean burrito...... lol

  • how much does it cost for Denise to do a video topless?

  • Denise is Frazetta babe come to life.

  • really nice of you guys doing this to help your neighbor, I wish you were my neighbors :)

  • 45 idiots actually watch educational videos.....:)

  • What would she do for a thousand bucks? I'll pay!

  • Bikini bean burros..Look out hooters

  • great i just bought new pants and now they got to tight! LOL

    But really dude your wife is hot your a very lucky man

  • OMG you look amazing

  • Denise... I love you!

  • ohhhhh myyyyyy goddddddd denise, i can't believe you read my mind!!!!! I was just thinking about a burrito. :)

  • Love your videos. You have a beautiful wife and a great co-host there!

  • That's pretty cool but I found it difficult to learn anything with Denise walking around in that bathing suit.

  • There was a fresnel lens?

  • DENISE IS VERY HOT!

  • If had toasted it , I wouldve come & syeal it from you.

    I love burrito's & that sexy bikini, keep up the good work.

  • Awesome video very tasteful! You have a beautiful wife and a very good sense of green power thanks for the video. Ps I'm a huge burritos fan so burritos + bikini = heaven lol

  • Thatzzza nice!

  • Very nice... burrito u have there :).

    LOL, check out the links to the right :D !

    Mrs. Rojas looks very good in a bikini.

  • Alright. The cameras, the Fresnel lens, the bikini. I get it. That stuff makes sense. But what's with the Potato Masher used to stir the beans? Was that for heat dissipation? Or was your only available spatula a wooden one?

  • Amazing what you can do with solar power! This video also taught me the proper way to fold a burrito! Double win! Thanks for your great work, folks!

  • what a nice kooking teacher......what lent ? ...what burritos ? ....what a nice puma....

  • (.)(.)

    

  • this gave me a boner

  • As if anybody watched this for the food.....

  • yum yum...

  • You know, I thought this was supposed to show how to cook. I don't know about anyone else but I didn't see any food or any pot pans or utensils for that matter!!!! You better start delivering on your promises. Now for some strange reason, I feel the need to watch that video again. ;)

  • Was anybody actually watching what was in the pan? I had a distraction...LOL

  • Nice video!

  • i  love her

  • Uhh dan I bet from all the views this video has has you could have bought alot more material for your neighbor.

  • If cooking shows were like this, I could really get into them more-so than any other television/internet feature.

  • now im sure you have a lot of fun making these videos

  • 2:42

    LOL

    Yeeeess...

  • We need more of these kind of cooking classes

  • giggity

  • argh! i hate that song... its used on the commercials here in new mexico...

  • Are you trying to get more views? lol

  • I was naughty to myself while watching this.

  • I'm pretty sure you could, take away the Freznel and the food will still cook from the radiant heat!

  • Great video, I love solar power.

  • Who says theSci-guy doesnt get the girls. LOL Cool Vid

  • i like this

  • 42 fat girls hate this video. I thumbs up.

  • A great day, a giant Fresnel, a gorgeous chick and comfort food.

    Can life get any better?

  • Back to nature!

  • What burrito? 

  • @JimminyPricket I also still don´t know what burrito.

  • @JimminyPricket , LOL!!!!!!

  • Responder a este vídeo... I love this video and Denise... I am hungry...

  • mine like this one would not be cooking /and not able to speak,yyyyaaaaahhhoooo

  • Dan is such a lucky man.

  • sip Denise esta muy buena. felicidades dan

  • aaaaaaaaaaa

  • now who just are the 46 people that did not like this video? How can you not like it!!

    LOL, keep up the great video's I always enjoy them. All of them

  • i have pote 4 times and this fucked up YT won't allow it!!!!!!!!!!!!!!

  • thank you Al from Australia! without his donation idea, my day would have not been as pleasant. whatabod Denise Rojas

  • Makes me want more burritos,dont know why..

  • my gf is hotter because I used a bigger lens ;)

  • Whatta babe! Way to make green power look sexy!

  • @enticed2zeitgeist you got that right!

  • yur the man dan

  • OMG SHE HAS A HOT BODY

  • Ohhhh Denise - put your clothes back on - we want to see DAN!!!! - out there baking a HOT sausage....

  • i love science

  • I didn't realize Denise was actually making something. XD

  • Wow. Just.... Wow. Sexy burrito!

  • Denise with her tits hanging out? Pull the udder one!

  • Self absorbed, much?

  • Denise,

    Ouch Hurt Me Bad!!!

  • DAAAAMMMN!! I Luv the way she handles that burritto!!!

  • i want to say thanks for the people who donated in order for me to see denise in a bikini top.

    i would love to work for free full time as the camera person.

  • Your women sure wood look good in an micro bikini ^^

  • Yummy! Denise is getting quite adept at solar cooking. Interesting bikini.

  • Im sorry Dan, i was slightly sidetracked, what was she cooking here?..lol  Lucky man!

  • Dan you are so cool and your wife has an awesome body!!!!. I am a woman and love her bikini....keep up the great work. All the way from sunny Spain.

  • The jungle drum beat music and the animal print bikini make a good combo. Great video.

  • 37 feminists watched this video.

  • I watched all the videos, but this was my favorite...lol

  • can any of the projection t.v lens work or is there a certain type I would need to use it this way?

  • Wowsa

  • Nice video. Sorry if this has been asked before, but did you use the XHA1 or the 7D, or both? Just curious.

    I had a Fresnel lens when I was a kid in school and the light-gathering power of those things is incredible! 

  • @Roccpar The XHA1 is from her Right (ex walking shot) the 7D is her LEFT including the spy shot simulation (800mm mirror reflex f8)=$199 lens. The HD on both is amazing. 7D much better image low light. XHA1 better camera features x 100. If you need good zooms and dont mind a tape XHA1 excellent. If canon would shove the 7D sensor in a 3ccd version, record to Flash vs mini DV and interch lens. They would have a winner. 7D true slr video through the rear finder only, heavy cam, no servo zoom.

  • @GREENPOWERSCIENCE "Shove the sensor in an XHA1 Body" 7D hard to shot as a video camera handheld long shots, shoulders get tired. All the extra gizmos, for 7D video, servo zoom, fake camcorderstyled body, viewfinder/external monitor= a bit much IMHO.

  • Sοṙrỵ ƒoṙ ხeіnց οḟf tᴏріᴄ, ᑲut I'm ṭṙying ṭο gеt ṙеⅴeոge οո ⅿy ᑲіtcȟ οḟ аո еҳ ցіrlfṙⅰend, іf yᴏu ᴡaոոа sеe հer sех taρе I ɡοt a ɭiոƘ oո my рroḟⅰǀe. paѕѕᴡᴏṙⅾ ⅰѕ 123 . ѕȟes ρrеṭṭỵ hot аs ԝeɭɭ

  • what is the name of the jungle music?

  • Wonderful I'll be over for lunch in a week or two.

  • @moxncal Give it time ;-)

  • uhh,Dan, the ladies in the office what to know how much it will cost for you to do a show in a speedo? They say it needs to be twice as long as your wifes , because you're the man.

  • @N75Co25 ($1.27) that is my price:-) LOL

  • I keep looking in my subscription page of youtube and this video keeps being front and center. I am concerned about what my family will think if they saw that this video was in my subscription box. Could you please remove the video or ad tons of videos at once to move it down the screen? I don't want to have to unsubscribe just because of one video.

  • Dan, where do you get the music?

  • You need random Denise in revealing clothes more often. I've already previously subscribed to your channel, and watch it often,but I know I'd pay even MORE attention if there was more or her perfection on your vids. :)

    Way to keep you word BTW, that's nearly as rare as a woman this attractive.

  • Omg, you guys are just fantastic. Yes, Denise looks good, but this video is so much more. You are guys with integrity and you stick to your words, I appreciate that.

    I gave a thumbs up for the video, but if YouTube allowed me, I'd give another for Denise. Could you forward my appreciation for me, please? :)

    Anyways, awesome "show" this channel is, and I am looking forward to seeing more solar panel and wind turbine videos! :)

  • The most wonderful stirring technique ever can be seen at :47

    Great job guys.

  • I completely lost my appetite for food watching this. ;-) Isn't the sun a wonderful thing ?

  • That burrito looks real nice and tasty :)