You can do a lot more with playing cards than you'd think, like turn them into gift boxes, fling them like throwing stars, and make them levitate or disappear. You can even make them recharge your batteries. Instructables user Shawn Frayne was sick of having a bunch of dead batteries lying around, so he developed a cheap and easy way to always have a charged one within arm's reach by turning a normal playing card into a super simple solar-powered battery charger for rechargeable AA and AAA ba...
Finally! This tutorial shows you how to get the solar arrays up and working, after accomplishing everything else you needed to do first. Of course, it gets worse... this walkthrough by NextGenTactics shows you how to survive this part of the game.
You've fought your way to the solar array so you can restore power to the rest of the station, now it's time to actually turn them on. This walkthrough by NextGenTactics shows you how to get the up and running again.
Without power, you won't be able to survive the rest of the game! This walkthrough shows you how to get to the solar arrays in Dead Space 2 and reactivate them to restore power to the rest of the station.
In this video you'll visit one of the largest solar power farms in the world to learn the difference between reflection and refraction. Unlike most solar farms, this farm uses giant mirrors instead of photo electric cells. Check it out.
Have you ever found the stars at night so pretty you wish you could just grab them with your fingers and move them just a little closer? Well, now you not only get to have the stars right next to you, but also a whole planetarium!
Each day, more and more people are going "green" and taking the necessary actions to make sure they don't leave a big footprint on the Earth. One way of doing this is by adding solar energy to your home. This is a great way to save money on your energy bill and gives you a good feeling. So in this tutorial, you'll find out what it takes to buy solar panels and how it works in your home. So check out the video above and good luck!
Nowadays, people are more aware of what's going in with the world today and are trying to change the way they eat, dispose of trash, etc. This "green" movement is being practiced from people all over the planet and it;s a great way to save on money and be friendlier to planet Earth. In this tutorial, you'll find out how to make a solar powered water heater from scratch. Good luck and enjoy!
Hub Kirkpatrick teaches the viewers how to save handyman bills by installing solar window screens by yourself. This video describes the step-by-step process of installing solar screens on windows. According to Hub, these screens are not only very easy to install using tools found in everyone's garage, they are also only about one-third of the price of the conventional roll-down screens. In addition, these screens, if properly installed, can drastically reduce air-conditioning bills by prevent...
Installing clean, reliable, inflation-proof solar power is easier than ever thanks to the invention of thin-film photovoltaic (PV) laminates that can be bonded directly onto metal roofing panels. Unlike crystalline PV material, there's no need for obtrusive racks and heavy, expensive glass. Instead, unbreakable thin-film PV is produced using amorphous silicon, encapsulated in Teflon and other polymers. Watch this video to learn how to install PV laminates on your own roof.
On August 1, 2008 a rare total solar eclipse will appear in the skies over parts of Canada, Greenland, Russia, Mongolia, and China. During this spectacular event, the moon will cross in front of the sun, completely blocking out the sun's disk, and casting a shadow over part of the Earth. While only people in a small area of the world will be able to see the eclipse in person, viewers all across the globe can view the eclipse as it happens on NASA TV.
Kevin Contreras makes chicken marsala in one of his favorite innovations, a solar oven, reminding us of yet another fun, easy yet great way to green our daily lives.
This is a tutorial for how to use a multimeter to take volt and amp measurements of a silicon solar cell and solar modules.
Today's word is "panacea". This is a noun which means a remedy to cure all diseases or a solution for all difficulties.
Harvest the sun! This easy step-by-step tutorial will show you how to build your own solar heating/hot water system. Green energy is the wave of the future. Stop high oil and gas prices.
On August 21, a total solar eclipse will be able to be seen across the country for the first time since June 8, 1918, and it's going to be incredible. Retired NASA astrophysicist Fred Espenak spoke to ABC News about what to expect and said:
Everyone should have an electric fan installed in their attic, but who wants to waste electricity on something like that? That's where the 1010TR Solar Powered Attic Fan from U.S. Sunlight Corporation comes in. If you have just gotten yourself one of these energy saving roof fans, you have two options: professional installation or self-installation. This video will walk you through the steps of installing the solar-powered fan yourself, and for more help, download the official installation in...
It’s called Urophagia—the art of consuming urine. There could be any number of reasons for having the desire to drink your own urine (or somebody else’s). There’s the so-called term “urine therapy,” which uses human urine as an alternative medicine. In urine therapy, or uropathy, it’s used therapeutically for various health, healing, and cosmetic purposes. There’s also those people who drink urine as sexual stimulation, where they want to share every part of each other. And then there’s the o...
There's nothing worse than when you come up with a brilliant idea while you're busy with other things and then promptly forget it. Whether it's the perfect ending for your novel or a comeback you should've said during that argument with your roommate last week, it's always annoying.
André Broessel of rawlemon has developed a solar energy generator that can use both sun and moonlight to create usable power. Oh... and it's gorgeous. The device is essentially a huge glass sphere filled with water that uses a ball lens to refract light in a way that increases energy efficiency by 35 percent. It's completely weatherproof and has an optical tracking device, meaning that it can be incorporated into architecture. Here's a concept design of how it could be used to power buildings...
Aside from being completely adorable, Fijibot is a completely autonomous robot that automatically seeks out light sources to charge his solar-powered battery. He's built from a 1.5 liter Fiji water bottle, packed with an Arduino Uno, 6 volt solar panel, and an Arduino Proto Shield. His other parts are all off-the-shelf gear you could grab at RadioShack, while the wheels are from a discarded RC car. Fijibot isn't a particularly useful robot, but it's still fun to watch him navigate from light ...
In this video, we learn how to use microgeneration to generate power. You can start by placing solar panels on your roof which is very easy to get installed. It's not a huge job, it just takes some workers and a meter that is in the house. This will tell you how much power you are getting through the solar panels. Another edition you can have is a panel that will give you hot water, which can save you money on your monthly bills. This will give you confidence in your energy because you are pr...
Hack a pair of sunglasses to secretly record audio and video and spend less than $40 in the process with this how-to video. To replicate this hack for yourself, you will need a spy camera and black solar shield sunglasses. For detailed, step-by-step instructions on building your own spy recorder sunglasses, watch this hacking how-to from Kip Kay of Make Magazine.
PeteMcCormack2 teaches viewers how they can live off the grid! First, you will need shelter, heat and water! And possibly some electricity. You need head so you can use a high efficiency wood stove. You always need to have water so you can use a well or a water pump. Also, for a pump you will need power, you can use solar power for this! You can also use a pressure tank. This way of life does not necessarily cost much and with self installation it will lower the cost also. All you have to do ...
Save that last slice of pizza! You can reheat it in its own container, using the sun's power. Turn a pizza box into a solar oven.
Want to learn how to harvest the sun? Just watch this science experiment video to see how to convert sunlight into hydrogen fuel. It's simple and environmentally friendly.
Let's build a SOLAR DEATH RAY!!!
Living in Los Angeles so long has perhaps spoiled me a bit. The only time I check my weather apps is to send screenshots of my 70 degree Decembers to my friends in Chicago and New York. So for these bragging occasions, I like to have a good looking app.
Do you have two dollars and a water bottle? Then you can put together this simple but awesome solar-powered lantern that will provide more than enough light to read by at night.
In this video, I show you a technique for hacking a four foot mega magnifying lens out of your old projection TV. Not only are these TVs everywhere, they can be found easily—for FREE!
Learn to use solar heat to kill bedbugs with this video! 1. Take a dark plastic bag or a vacuum bag. 2. Make sure it is intact. Don't use bags with holes! 3. Place a piece of clothing or bedding in it. Don't over fill the bag! 4. Close the bag. 5. Make sure that it is firmly closed and has no openings. 6. Place the bag on a hot surface under the direct summer sun, preferably on a concrete surface which was already heated by the sun (terrace or a balcony), but you can also put it in a car. 7. ...
Secretly shoot your voice across the room in stealth mode on a laser beam in this fun and easy project! Make Magazine and Kipkay present this cool spy trick. Build a simple laser communicator that transmits your voice across a room. You need an amplifier, radio, laser pointer, battery pack and a solar cell.
Learn about some of the advanced features in Adobe Photoshop CS4 Extended for animating 3D objects in this software tutorial. In this project we will create a solar eclipse simulation from 2D, and video images of the earth and moon. This is an advanced users tutorial so you should be familiar with Photoshop first. Follow along as Russel Brown shows you how to work with the new 3D features of Photoshop CS4.
Plants all around us capture sunlight every day and convert it to energy, making them a model of solar energy production. And while the energy they make may serve the needs of a plant, the process isn't efficient enough to generate power on a larger scale. So, scientists from the University of California found a way to treat bacteria with chemicals that turned them into photosynthesis machines, capable of generating products we can convert into food, fuels, and plastics.
Computers can be a pain, especially when they're trying to kill you. This walkthrough for Chapter 7 of Dead Space 2 shows you how to deactivate the computer mainframe so you can complete your overall goal of restoring power via the solar arrays.
Few of Lady Gaga's costumes are wearable on the everyday unless you're a drag queen or doing theater. Lobster headpieces and orbital solar system gowns are, after all, slightly on the theatrical side.
The solution to the solar levels (the last few levels in the Odyssey portion of the hit iPad game Osmos) is given in this video tutorial. The trick to these levels is just to go with the flow along your epicycles and orbits.
Start with just a few hula hoops, and then get some polyethylene film and a small soldering iron. Fit the film to your hoops, then gently mod your soldering iron and make a few spot welds. Be careful not to melt anything! Make a few vent bubbles, and you now have a pool warmer!
In this organic cooking how-to video with the Hippy Gourmet, we visit an off-the-grid solar home where we meet Renee Loux, raw chef to the stars. Renee creates a Vegan Tekka-Maki (or sushi) roll without rice! Watch as she uses a simple blend of sesame seeds, ginger and special seasonings, this awesome veggie roll comes to life! Try making this vegan avocado and asparagus maki roll at home.
Combine your iPod and a laser to send your music on the beam. Easy project that anyone can do, with the help of a little soldering. You will need your iPod, a solar cell, a laser, and a soldering tool. Watch this video circuitry tutorial and learn how to hook up an iPod to a laser for a laser-wired music experience.