Solar Watch

How To : Build a Solar-Powered Mini-Synthesizer Wristwatch

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 ann ...more

How To : Make a solar cell with a condom

Make a solar cell from a condom with this video tutorial. Solar energy is plentiful and better for the environment, so why not take an easily accessible commodity (like a condom), and use it to harvest the power of the sun. To replicate this hack at home, you'll need the follo ...more

How To : Build a solar powered USB charger

Want to stop wasting energy charging your USB devices? Transform some cheap solar-powered garden lights into your very own solar USB charger. For step-by-step instructions on replicating this hack yourself, watch this video tutorial. Just watch to see how to build your own sol ...more

How To : Install a solar attic fan with This Old House

Watch this video from This Old House to learn how to install a solar attic fan. Steps: 1 In attic, mark location of solar-powered vent between two roof rafters. 2 Drive nail through center of vent location. 3 Install roof brackets and fall-arrest system to roof. 4 Scribe outl ...more

How To : Make a solar food dehydrator

Rick van Man of Container Gardening For Food details his techniques for making a solar-powered food dehydrator out of such household debris as scrap wood and old pint cans. The finished product looks amazingly professional! Truly a must-watch for any DIY-inclined gardening ent ...more

How To : Build a hamster wheel to power your PC

Systm is the Do It Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. We will help you avoid pitfalls and get your project up and running fast. Search Systm on WonderHowTo for more DIY episod ...more

How To : Make Money by Streaming Videos Online

Want to make money by streaming videos online? Here's three steps to success. Find Good Quality Websites to Submit Videos First and foremost, you need to do your research online and check out good quality streaming websites that have high traffic volumes each day, as well as ...more

How To : Assemble a Survival Kit

I am writing this quick post in response to the recent earthquakes and tsunamis that are affecting Japan. As soon as the news broke, and we began to hear of tsunami warning for our area, I immediately realized how under prepared I was for a natural disaster. The thing that dro ...more

How To : Install solar panels

Solar power is one way that people have found to conserve energy. Learn how to install a solar panel from a professional in this free energy conservation video series. Part 1 of 20 - How to Install solar panels. Install solar panels - Part 2 of 20. Click through to watch this ...more

How To : Saving energy with solar power

Use solar energy, wind energy, and recycled water to saved energy in your home. Learn about saving energy in your home with natural or solar power in this free video. Part 1 of 22 - How to Saving energy with solar power. Saving energy with solar power - Part 2 of 22. Click thr ...more

How To : Accentuate outdoor living spaces with solar lights

This Home & Garden how to video is a DIY basic about accentuating outdoor living space with solar lighting. Watch and learn all about strategic placing of solar powered lighting to enhance the look and feel of your front yard. Always start with a plan before setting up and ins ...more

How To : Make a solar-powered plastic bottle toy car

Watch and learn how to make this awesome DIY toy car that runs off solar power. This makeshift mini-vehicle is made from a plastic bottle, small motor, tires, supports and a solar panel. See if you can replicate this interesting solar toy, or see if you can come up with a bett ...more

How To : Make a solar oven from an old Pringles can

Watch as Jordan, a 4-Her from Louisiana, shows you how to make a solar oven from a Pringles can. You can cook anywhere with this great oven; all you need is the sun! For more, as well as step-by-step instructions for building your own solar oven from a disused Pringles potato ...more

News : Time-Lapse Video of Sunday's Annular Solar Eclipse

The annular solar eclipse was amazing. It was so much fun watching the sun transform from a thin crescent to a ring and then to a thin crescent going the other direction. I'll be posting up the pictures used to make this video in various resolutions on my photography website o ...more

News : Astronomical Observing News (12/13 to 12/19)

This week's AON is pretty short, but there are also lots of clouds because it is winter. However, that just makes the few days of open sky way more valuable! Remember, the Geminid Meteor shower is going on until the 16th. Here is my article on the shower! Also, you can obser ...more

How To : Charge a 12 volt battery with solar power

Learn how to charge a 12 Volt Battery using a Solar Power Battery Maintainer by watching this how-to video. This method can be used to charge 12 volt batteries of any kind - cars, trucks, boats, motorcycles, tractors, lawn equipment - any kind of 12 volt battery you can think of!

How To : Make vegan avocado and asparagus sushi maki roll

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 ...more

How To : Hook up an iPod to a laser

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 l ...more

How To : Apply a reflective violet eye Ben Nye makeup look

The bright colors and reflective sheen in this makeup look are really eye-catching. The cosmetic products used to create this look are ArtDeco eyeshadow base, MAC Sharkskin shadestick, Ben Nye Grande Lumier palette, Rimmel white kohl, Max Factor 2000 Calorie mascara, MAC Solar ...more

How To : Convert sunlight into hydrogen fuel

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. You'll need a multimeter, a solar panel, some crocodile clips (or alligator clips), glass, water and car ...more

How To : Apply orange and gold eye makeup

Learn how you can create this beautiful orange and gold eye makeup look with this tutorial. The following products were used: Loreal Hip eyeshadow duo in Flare, MAC Vanilla eyeshadow, MAC Solar White eyeshadow, MAC Soft Brown eyeshadow, Benefit Gilded pencil, Loreal HiP Color ...more

How To : Use grey water to grow rice paddy

A simple reed system can clean washing machine and bath water enough to grow rice. What better place to do than the roof which in tropical India receives a lot of sunlight. Nutrition for the rice comes from a Ecosan unit on the roof again, which provides the urine for fertiliz ...more

News : Astronomical Observing News (AON) Kickoff

Astronomy World will be posting a weekly blog post that informs fellow observers upcoming interesting events in the sky. These will include: Moon phases—It can be fun observing different phases of the moon (how much of the moon is dark). It is also fun observing the dark side ...more

News : Astronomical Observing News (3/21 to 3/27)

Again, there are tons of events this week, and as usual, most of them are caused by Jupiter's moons. But there is some happenings with Venus, too, so don't miss out. March 21: Io occultation March 22: Io and Ganymede transits, new Moon March 23: Io eclipse, Europa occultation ...more

News : Astronomical Observing News (3/14 to 3/20)

This week, there's a lot going on in the skies above, with at least one event per day! There's also an equinox, which only occurs about twice a year! March 14: NASA will be launching five rockets to study the jet stream on the east coast- if you live there be sure to look for ...more

News : Astronomical Observing News (3/7 to 3/13)

AON is moving to Wednesdays! There are lots of things going on this week in the skies above, so be sure to observe. As usual, there's a lot to see around Jupiter, with its moons eclipsing and transiting. Also, a star from the Virgo constellation will be in conjunction with our ...more

News : Astronomical Observing News (2/21 to 2/27)

There's not much going on this week in the skies above, but there are a lot of conjunctions to take a peek at! And of course, there's the comet Garradd that's still showing its tail to us down here on Earth, so make sure to catch it before it's gone. The rest that's going on t ...more

News : Astronomical Observing News (2/14 - 2/20)

The Garradd comet has just about reached its absolute peak! By the way, I took those pictures below of the moon through my iPhone using an adapter. Pretty cool, right? Until March: The Garradd Comet is at its absolute peak! Be sure to view it before it's gone! February 14: Io ...more

News : Astronomical Observing News (02/07 - 02/13)

The comet Garradd is almost at its peak now, plus there's plenty more events going on this week, so be sure to observe! Until March: The Garradd comet has almost reached its absolute highest magnitude! This comet is bright and easy to follow, so be sure to check it out! Febr ...more

News : Astronomical Observing News (02/01 - 02/06)

This week's AON might be a little short, but finally, the Garradd comet's peak has come! I picked the Garradd comet to follow because it's a bright and easy-to-follow comet. Be sure to observe it! If you need help finding it, you can find more information here. Until March: T ...more

News : Astronomical Observing News (1/27 to 1/31)

There isn't much going on this week, unless you like to observe the moons of Jupiter! January 27: Io transit January 28: Io and Ganymede occultations, Europa Transit January 29: Io transit January 30: Europa eclipse, Moon at apogee (404,324 kilometers), First quarter moon B ...more

News : Astronomical Observing News (1/17 to 1/24)

Remember—winter is the perfect time to observe! There are a lot of events going on this week, so pull out that observing chair. Here they are: The Garradd comet is still in the sky and is approaching its peak. Here's how to observe it! January 17: The moon is at its perigee o ...more

News : Astronomical Observing News (1/9 to 1/16)

This week's AON has lots of conjunctions—be sure to observe them! Here it is: The Garradd comet is still in the sky! Here's how to observe it! January 9th: full moon January 10th: Ganymede and Europa transits in North America January 13th: Venus-Moon conjunction January 14th: ...more

News : Astronomical Observing News (12/27 to 1/3)

This week's AON may be a little short, but the ones to come will be packed full with information. I am really hoping for the skies to clear so I can observe soon! Through March 2012—The Garradd comet is getting brighter! It will peak in February. Here's how to observe it! Jan ...more

News : Astronomical Observing News (4/4 to 4/10)

There isn't much going on this week, but be sure to try viewing the Spica-moon conjunction. It will be hard to view with the full moon, but it will be spectacular if you can snag a peak. April 6: Spica-moon Conjunction, full moon April 7: Io transit; moon at perigee (358,313 ...more

News : Astronomical Observing News (3/28 to 4/3)

Grab your binoculars and telescopes, because there's a lot going on in the night skies this week. The usually dim Little Dipper will appear brighter as it moves to the right of Polaris, creating a cool effect with the Big Dipper. There's also a first-quarter moon and a really ...more

News : Astronomical Observing News (2/29 to 3/5)

This year is a leap year, which means today is leap day! I will be explaining why this happens and some special conditions below in the AON. Plus, there is a new feature this week—elongation! Be sure to check it out below. February 29: It's leap day! February usually has 28 d ...more

News : Astronomical Observing News (1/3 to 1/10)

There are a lot of events going on this week! As I mentioned last week, there will be new features from now on. Check them out in the info section below! Until March, 2012—The Garradd comet is becoming brighter in the sky. It peaks in Febuary! Be sure to observe it—here's how ...more

How To : Things to Do on WonderHowTo (05/16 - 05/22)

WonderHowTo is a how-to website made up of niche communities called Worlds, with topics ranging from Minecraft to science experiments to Scrabble and everything in-between. Check in every Wednesday evening for a roundup of user-run activities and how-to projects from the most ...more

How To : Things to Do on WonderHowTo (05/09 - 05/15)

WonderHowTo is a how-to website made up of niche communities called Worlds, with topics ranging from Minecraft to science experiments to Scrabble and everything in-between. Check in every Wednesday evening for a roundup of user-run activities and how-to projects from the most ...more

Friday Fresh : Top 10 How-To Videos of 2010

It's officially the last day of the year and there's no better way to end 2010 at WonderHowTo than with our own Top 10 list. The following 10 how-to videos have been hand-picked by the curators at WonderHowTo, and three of them have to do with male private parts, so be warned ...more

How To : Make simple solar panels

Want to build your own DIY solar panels on the cheap? This video demonstrates how to make solar panels to power devices. The video explains how a solar panel works and how to connect it to a radio in order to power it. For more on this hack, including step-by-step instructions ...more

News : Robot dog prepares for world domination

What is in store for the future? Flying cars? Maybe. Dinner in a pill? Perhaps. How about 4-legged army tank robot dogs? Hell ya! This delights both the Hummer loving He-men and the anti-war pacifists in us. Something that can kick ass and save lives! Perfect. BigDog is a me ...more

News : Build a 2/5 scale Sherman tank

Let me be clear. I don't like this guy. I love him. Genius does not begin to describe this Vietnam Veteran from Perth Australia. Patient. Clear. Revelatory. Step by step. Generous. This is one of my very favorite how-to videos in our solar system. I doubt many will watch all ...more

Prev Page
  • Hot
  • Latest