dluxfilms

A liquid lens works by changing the shape of a water drop by creating an electrostatic field that pulls on the water molecules. I show how water ca...

~~~~~~~~~~~ http://bigthink.com/ ~~~~~~~~~~~

What would you say to an alien? Big Think turned to Bill Nye, aka, 'The Science Guy,' who heads Th...

On Jan. 23, 2012, Fermilab broke ground for a one-of-its-kind research facility to develop and operate particle detectors that use liquid-argon tec...

Step by step guide to pruning grapevines to Double Guyot at OldingManor vineyard. www.oldingmanor.co.uk

total dose received within 5 days: approx. 0.5 mSv.

that is about half a year's worth of gamma radiation in europe.

Beds of sand are commonly used throughout the world to filter drinking water. The particle size of sand and surface modifications determine the eff...

Lecture Series on Water Resources Engineering by Prof. Rajesh Srivastava, Department of Civil Engineering, IIT Kanpur

For more details on NPTEL vis...

Adaptacion de un quemador de biomasa casero a una caldera de gasoil

El colector sirve de apoyo para la calefaccion del suelo radiante en una vivienda unifamiliar.

2 SOLAR HOT WATER PANELS I MADE ONE USING WATER BOTTLES

Create your own solar panels and Solar arrays for a fraction of normal factory prices! This video shows (animated) the way to create your own solar...

Conergy's state-of-the-art fully automated factory produces our high quality Conergy PowerPlus solar panels

www.goldsucker.com - FissureMan Online with

Microwave Gold Kiln present an operational video demonstration of the MICROWAVE GOLD KILN GPK

Purvi Mody, a college admissions expert and co-owner of Insight Education(http://www.insight-e­ducation.net), answers a question from a student.

As...

Free Science Help at Brightstorm! http://brightstorm.com/science How to use the right hand rule to predict forces in magnetic fields.

http://www.ted.com Sir Ken Robinson makes an entertaining and profoundly moving case for creating an education system that nurtures (rather than u...

Writer and philosopher Roger Scruton argues that conservatism is far better suited to tackle environmental problems than either liberalism or socia...

Afroman covers the basics of how transformers work, where to shop for step down mains transformers, and how to wire one up to mains voltages withou...

Este amplificador se puede alimentar con una batería o con la fuente swichada del computador, haciéndolo ideal para amplificadores o videorockolas...

This video shows one of the many ways that exist to home made or build a transformer that meets the technical requirements necessary for use in our...

Este proyecto tiene como objetivo primordial, mostrar el funcionamiento básico de un inversor y como conectarlo para que funcione como UPS. este tu...

Sine Wave Inverter (SMPS) Voltage PID Controller using PIC

Induction Lamp electronic ballast developed by Martin's Electronic Devices & Instruments. This is a very low cost and simple circuit. Very low comp...

Short informational video on the technology behind induction lighting and how it compares to high pressure sodium lighting.

http://www.greenfuelh2o.com

4x6"x1/16 Neoprene gasket

These gaskets were cut wrong and wont work with my plates.

3/4 x 3/4" dog ears at the top 1/...

For more info visit http://www.GreenFuelH2O.com

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Product video of new 30 amp heavy duty pwm Available at w...

Someone suggested I give one of these a try. Looks real good, inexpensive and not too tough to make. Figured I'll give it a try in between other pr...

Dinistor - Semiconductor Device. Simple Connection CircuitsA dinistor, or a two-electrode thyristor, contains four semiconductor regions which alte...

Our DIY Grid Tie Inverter

Flexible mirrored material. Excellent for use as parabolic mirror lining, crafts, solar oven, solar trough oven and many more applications. Liquid ...

Promotional video for China's Solar Valley in Dezhou, Shandong province, China.

Why does Alex Clark, from the University of Leicester, have a strange fascination with 163?

Some slightly more advanced stuff in this video, inclu...

All previous DONGs: http://bit.ly/zwlgVa

LINKS:

music courtesy of Jake Chudnow http://www.soundcloud.com/J...

iRuler.net: http://iruler.n...

Why (some) people think the world will come to an end during 2012.

Full script at: http://blog.cgpgrey.com/2012/

If you would like to help me m...

Why do some years have an extra leap day and what is it for?

Also check out MinutePhysics' video: http://www.youtube.com/watc... & SciS...

It's leap year time... so what are years, anyway? And what do they have to do with the supermassive black hole in the core of the milky way?

Mr. G...

Have you ever seen a cashew apple? They're delicious.

I messed up my latest video and decided to refilm some of it. This means random stuff I lea...

http://twitter.com/#!/Smart...

Click to Post on FB - http://on.fb.me/DIY-HighSpeed Tweet -http://bit.ly/DIY_HighSpeed

Quantum Composer Pul...

Time lapse movie. Viewed from west end. A mostly clear day. Shows the movement of the solar array as the sun passes overhead. One pic every 60 seco...

http://www.greenpowerscienc...

http://greenpowerscience.co...

A simple stainless steel parabolic trough mirror...

http://www.bbc.co.uk/bang Follow Bang on Twitter @bbcbang and #bbcbang.

Jem Stansfield travels to the Solar Furnace Research Facility in Southern ...

The largest single part printed by a custom designed, RepRap based, home-built 3D printer. For more information check out: http://GrassRootsEnginee...

This is video shows you how i made my mini wind turbine.

Third-World Wind Power First Look Windbelt Micro-wind, 10 Times Cheaper Wind Energy Revolutionary Wind Generator - Air elastic flutter

Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department. Professor Ng provides an overview of the...