'Fresnel'

02:34

Stirling Engine Fresnel Lens Solar Power Green Energy Sun 26-Sep-08

Rated 3.62 12,988 Views 6 Comments

POWER SCIENCE STIRLING ENGINE AND A FRESNEL LENS 1800 RPMS. HAD TO STOP AS ENGINE HEAT SHAFT WAS GETTING TOO HOT.

From GREENPOWERSCIENCE More Science & Tech

01:38

Flash Cooking Fresnel Lens Solar Power Sun Solar Oven Cooking 26-Sep-08

Rated 3.44 3,704 Views 0 Comments

video shows the power of direct cooking. It is 5 times faster than bottom cooking but requires a lot of experience and requires caution....

From GREENPOWERSCIENCE More Science & Tech

03:24

Fresnel Solar Stirling Engine Sun Power Alternative Energy Stirl 25-Sep-07

Rated 4.02 26,877 Views 30 Comments

IS ONE OF MY MANY STIRLING ENGINES THAT WAS THE INSPIRATION FOR THE SOLAR STEAM STIRLING HYBRID.

From GREENPOWERSCIENCE More Science & Tech

04:12

Solar Panel With a Fresnel Lens Photovoltaic Pv Solar Concentrat 01-Oct-08

Rated 3.26 2,600 Views 0 Comments

the power of a solar panel by using a Fresnel Lens and doubling the sunlight reaching the panel.

From GREENPOWERSCIENCE More How To, Science & Tech

00:44

Fresnel Lens Boil Water With Solar Power Alternative Energy Gree 28-Sep-08

Rated 3.27 1,764 Views 0 Comments

FRESNEL LENS BOIL 60 ML WATER IN 10 SECONDS. WITH THE SUN ONLY. © 2007 GREENPOWERSCIENCE http://www.greenpowerscience.com/

From GREENPOWERSCIENCE More How To, Science & Tech

01:37

High Speed Slow Motion FRESNEL LENS SUN SOLAR Beer Bottles 26-Nov-08

Rated 3.14 474 Views 0 Comments

This is another test of our new camera. This is at 300, 600, 1200 FPS. The Fresnel Lens was used to superheat the glass and water shocked...

From GREENPOWERSCIENCE More Science & Tech

01:50

High Speed Slow Motion SOY MILK AND FIRE FROM THE SUN FRESNEL LENS 26-Nov-08

Rated 3.00 1,976 Views 0 Comments

This is another Slow motion High FPS video with Soy Milk an a Stick in the beam of a Large Fresnel Lens. NOTE: To the Hard Core Green Sci...

From GREENPOWERSCIENCE More Science & Tech

02:35

Round Fresnel Lens on a Stick 2 01-Oct-08

Rated 2.89 1,580 Views 0 Comments

WOOD AND UNDERWATER LEAVES BURN IN THE PRESENCE OF WATER. TESTING THE 22.5" FRESNEL LENS

From GREENPOWERSCIENCE More How To, Science & Tech

07:28

DIY Flight Sims - Fresnel Lens Screen Magnifier 08-Apr-08

Rated 2.90 1,179 Views 0 Comments

READ ME...more details here! A larger monitor is always better for your flight simulator. If you can't afford a larger monitor at this ti...

From RogerDodgerAviation More How To

01:28

Fresnel Lens Test 06-Dec-07

Rated 2.25 2,253 Views 0 Comments

Testing a F330 Fresnel lens (from 3Dlens.com) Not good for desktop viewing but impressive in games - gives me a 80degree Field Of View wi...

From Freke1 More Video Games

09:48

Solar Power Steam Engine 3 Fresnel Lens Greenpowerscience 29-Sep-08

Rated 3.42 9,328 Views 3 Comments

Two different steam engine powered by the sun.

From GREENPOWERSCIENCE More How To, Science & Tech

05:16

Free Energy Solar Power Stirling Engine Fresnel Lens 24-Sep-08

Rated 3.51 1,264 Views 0 Comments

is the first segment of our half-hour weekly program. Available in HD. Shot with a Canon XH A1. THIS IS THE FULL VERSION.

From GREENPOWERSCIENCE More Science & Tech

01:16

Inflatable Solar 07-Aug-08

Rated 3.56 4,883 Views 1 Comments

Inflatable fresnel lens based solar cells are another elegent approach to low cost solar. If only I had the wherewithal to develop the id...

From UpBeatnik More Science & Tech

01:57

Gasoline Under a Magnifying Lens 18-Apr-08

Rated 3.37 623 Views 0 Comments

My 53 inch Fresnel (Fra'nel) lens focused on a pot of old gasoline with some water added. I like the swirls in the liquids, caused by th...

From rusty13jr More How To, Science & Tech

02:16

Giant Magnifying Glass Turns Cement into LAVA 26-Aug-07

Rated 3.24 790 Views 0 Comments

44" X 34" FRESNEL LENS 3600 DEGREES F. SUPER HOT CONCRETE MELTING.

From pimpmasterflexy More Science & Tech