Energy Saving Light Search Results

How To: Break chemical bonds

A difficult concept for many students to understand is the energy involved in breaking and forming bonds. A hydrate is a substance that has water bonded to it. In order to dehydrate you must add energy (endothermic) to break the bond to water. When hydrating you are forming a bond to water and will release energy (exothermic). This visual demonstration reinforces the concept.

How To: Make a digital color organ with high-powered LEDs

Collin of MAKE is back with another inspiring project. You may remember his analog light organ. Well, he's decided to upgrade and make his light organ a digital one. One thing to watch out for is the amount of heat emitted by high-powered LEDs, but as long as you find a way to dissipate the heat, this will work out just fine. Watch, and don't forget to read the thorough instructions before building this!

How To: Photograph your dog or any other pet like a pro

Dogs and pets make beautiful portrait subjects, but they can be difficult to photograph. In this video, learn exactly how to set up your surroundings, lighting and camera to take your best animal picture. This tutorial will teach you a photography technique that you can use to photograph your pet in studio or at home using an inexpensive lighting setup. You can apply the same technique to shoot a cat, bunny, pig, pony, tiger.. anything!

How To: Have a luxurious glamourous look, for an older woman

In this video, we learn how to get a classy rich makeup look with Shar Connolly. You will first do your foundation, using a brush to make a matte look on your face. Use a concealer under the eyes to cover and dark circles. Next, grab a coffee eye pencil and eye line your upper and lower lids. When finished, color your entire lid with the same pencil, making the line darker on the top of the lid. Now, use a brush to mix in the color all over and give it a smudged look. Next, pat a light eyesha...

How To: Make a permanent, reusable glow stick

Make a reusable glow stick, glow-in-the-dark-style! Imagine, you'll never have to buy one of those ChemLite's again, because you can reuse this homemade glow stick over and over again. This video tutorial will show you how to make a permanent, reusable glow stick. The materials in this experiment are simple: epoxy resin, straw, and some phosphor powder.

How To: Make a soldering iron out of a graphite pencil and jumper cables

Now this is one how-to video you probably don't come across often. While most jewelry makers and welders probably purchase their soldering irons, it's actually possible to make your own soldering iron out of graphite pencil, car battery and jumper cables. We know it sounds like you're going to end up lit up like those much-parodied dads trying to set up Christmas lights on the rooftop during the holidays, but this process actually works quite well.

News: World's Smallest 3D Printer Makes Super Tiny Solid Objects

If you liked the idea of cutting duplicate keys from a personal 3D printer, then you might be interested to know that researchers at the Vienna University of Technology in Austria have successfully designed the smallest 3D printer to date. The prototype device is smaller than a shoebox and weighs only 3.3 pounds. It uses stereolithography compared to the RepRap's extruding molten plastic, and it's not a self-replicating machine and costs a bit more, at nearly $1,800 each. But compare that to ...

How To: Fit a lamp base into pottery with Simon Leach

In this video by Simon Leach, we learn how to fit a lamp base into pottery with Simon Leach. First, you will take the lamp base that has all the wires inside of it. From here, you will wire the cables through the proper fittings for the light. Then, you need to put a hole in the bottom of the lamp base so you can string the light base through and then place the light bulb on top. When you are finished, the pottery can sit on top of the base and then you can add a light shade to finish up the ...

How To: Overcome depression by increasing your intake of Vitamin D or UV light

Depression can come with physical symptoms - such as poor sleeping habits or aching joints. The theory explained in this video is that there is a relationship between the physical symptoms of an overactive immune system and depression. By supplementing a diet with Vitamin D and UV light, and thereby altering one's immune system, one can allieviate the symptoms of depression.

How To: Nursery Breeding Guide

Here is a chart I created which indicates what each baby will grow up into when it is placed in the Nursery Barn. Be forewarned that the foal or calf you put into the Nursery will NOT usually grow up into the large version. This was done to keep it fair for those who bought special horses with farm cash.

How To: Build a very inexpensvie grow light system

Jack takes you throught the steps of creating a plant light. Begin with a large sterolight container, all thread,bolts, nuts and washers, and a power strip with tie wraps to hold it togethers You'll use flourescent lights and two pieces of plywood. Two nuts are used to hold this together and its painted white. The plywood reinforces the lid because it isn't very sturdy. This allows the seeds to grow faster because they're in a controlled temperature. The sterolight is waterproof so you don't ...

How To: Unzip a file in Microsoft Windows 7

In this video tutorial, viewers learn how to unzip a file in a Microsoft Windows 7 computer. Begin by going to a website that you would like to download the file from. Right-click the link and select Save Link As. Selection the Desktop as the save destination and click Save. On the desktop, right-click the on the zipped file and click Extract All. Now click Extract. A new folder with the same folder name is now created. Inside the folder is the desired file. This video will benefit those view...

News: Save Big without Skimping

1. Extend your engagement. A longer planning period means a better chance of getting the best vendors in your price range. Plus, you can typically lock in rates that might increase by the time your wedding date arrives.

How To: Know what lighting a DJ needs

Want to mix and scratch like a professional DJ? To be a good DJ you need to understand the concepts of mixing tracks, adding cool effects, and of course you need a good sense of rhythm to line up the beats. This how to video explains where you should place lights around your DJ booth. Learn where to place lights and what you would need in a small, med and large room. Watch this DJ tutorial and you can learn how to strategically place your lights when DJ-ing a gig.

How To: Play "Save Tonight" by Eagle Eye Cherry for guitar

Want to learn how to play Eagle Eye Cherry on the guitar? With this tutorial you can learn how to play "Save Tonight" by Eagle Eye Cherry on the acoustic guitar. This version is a simplified version of the song and is not exactly how Eagle Eye Cherry plays it. This lesson is geared towards intermediate guitarists because it assumes prior knowledge of guitar playing. Watch this how to video and you will be able to sing and play the guitar along to "Save Tonight" by Eagle Eye Cherry.

How To: Save and set file formats in Adobe Photoshop CS4

Adobe Photoshop CS4 is the industry-standard software for perfecting digital images and is ideal for professional photographers, serious amateur photographers, and graphic designers. In this Photoshop CS4 tutorial, you'll learn how to save and set file formats in Adobe Photoshop CS4. Save and set file formats in Adobe Photoshop CS4.