Artist Michael Jones McKean has harnessed nature with his DIY rainbow machine, a mechanism that uses reclaimed rainwater and solar power to shoot man-made rainbows across the sky at whim. High powered jets and fountain nozzles shoot a heavy wall of rainwater into the air, creating a faux rainstorm. Sunshine does the rest.
Check out this lesson in KhoeKhoegowab, the Namibian language commonly referred to as Click
There is going to be an annular solar eclipse on May 20th that will be visible in a narrow pathway that covers part of Eastern Asia and the Western United States. The eclipse will be seen as a partial eclipse over a much greater region of the World. I live in Redding, California, which luckily happens to be right in the center of the path, giving a perfect ring of fire effect during the peak of the eclipse.
A common misconception is that all car batteries die. This, in fact, isn't true—the majority of "dead" car batteries just don't contain enough juice to power a car, but they can still provide enough watts to keep emergency fans and lighting running, which is great when a power outage occurs. So, instead of lugging the battery to the nearest drop-off center or just letting it collect dust in the garage, you can put that car battery to good use.
If a solar-powered air conditioner that requires no electricity or moving parts sounds to good to be true, well, then you're not as ambitious as this clever high school student. Instructables user Fozzy13 put together an awesome DIY tutorial on how he built his own air conditioning unit in his car that works using the principles of evaporation, convection, and capillary action. This air conditioner works by using sunlight to heat air at the bottom of the unit. The hot air rises, allowing the ...
This instructional video from BaseballRox will help you develop your infield mechanics in the sport of baseball. This baseball video is aimed to help young players and coaches improve their performance on the field. See how to use the infielder's ready position in baseball.
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.
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!
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 Moon.
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 this week:
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?
The comet Garradd is almost at its peak now, plus there's plenty more events going on this week, so be sure to observe!
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.
There isn't much going on this week, unless you like to observe the moons of Jupiter! January 27: Io transit
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:
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!
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!
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!
In this Episode, we will look at some very useful techniques for Trapcode Particular that will give you better control of emitter position in 2D and 3D. You will also learn how to capture the motion of your mouse (or stylus) to control emitter position.
This collection of instructional videos from BaseballRox will help you develop your infield mechanics in the sport of baseball. These baseball videos are aimed to help young players and coaches improve their performance on the field.
This collection of instructional videos from BaseballRox with baseball player Max Luckhurst focuses on the proper receiving position for the catcher. Coach Luckhurst explains the receiving position with and without base runners, the receiving position with the ball on the corners, and glove work technique to catch the ball as a catcher in the sport of baseball.
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 popular communities. Users can join and participate in any World they're interested in, as well as start their own community.
Are you an intermediate level salsa dancer? If so, then this clever move, called a pass behind the lock, will quickly step up your game and make your dancing much more smooth.
Eric Jacqmain is one smart cookie. Borrowing from the same principles of Archimedes’ mythological death ray, the Indiana teenager used an ordinary fiberglass satellite dish and about 5,800 3/8" mirror tiles to create a solar weapon with the intensity of 5000x normal daylight. The powerful weapon can "melt steel, vaporize aluminum, boil concrete, turn dirt into lava, and obliterate any organic material in an instant."
In this video tutorial, you'll learn how to control the emitter position in Trapcode Particular within Adobe After Effects (as well as how to draw paths with your mouse). For all of the particulars, and to get started using this effect in your own projects, take a look! Control emitter position in Trapcode Particular for Adobe After Effects.
The full-back position in the soccer field is complex: while technically a defensive post, a full-back must also be ready to pass the ball to a teammate and score a goal.
Get a good abs workout with this "weighted crunch" exercise. Men's Health shows you how to do it. Using a weighted plate on your chest makes this abs exercise harder, but so much more useful.
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 Truth Cream liner in Black, MAC Carbon eyeshadow, CG Lashblast mascara in very black, Benefit 10 and
Learn the right hand position for banjo with instructor Geoff Hohwald. In this video, Mr. Hohwald explains the intricacies of the right hand position including the subtleties of the xy position which has importance in tone. Use the xy or right hand position to play banjo.
Rickard Strongert explains that to hit impressive drives from a kneeling position, one must tee the ball higher than normal, kneel down, and spread your knees out wide. You also should hit at a steep angle and imagine you want to land the club head in front of the ball. Hit drives from a kneeling position.
This video shows how to shoot the target ball with enough strength to pocket the ball and set the cue ball up for the next shot. Hitting low on the cue ball with a good follow through will position the cue ball for the next shot. If done correctly, you can end the game! Make a power shot, positioning the cue ball.
Follow along with this short but informative video that teaches you how to hit the rail first for position of the next shot. When playing pool, if you can plan ahead and use rail shots like this, you can take the game. Hit the rail first for position in pool.
There are various positions you can use when you breastfeed. All of these positions provide different benefits for your baby. Posture, comfort, and ability to eat properly are all some of the things that are associated with different positions. In this tutorial, learn how to use the clutch hold position for breastfeeding and improve the feeding experience for both you and your little bundle of joy. Use the clutch hold technique while breastfeeding.
From the people who brought you the Dummies instructional book series, brings you the same non-intimidating guides in video form. This is Consumer Electronics for Dummies. Just watch this video tutorial to learn how to position home theater surround-sound speakers, For Dummies.
Search "Pilates animation" on Wonderhowto for other more videos by this user. If you are looking a for a quick pilates reference, take a look at this pilates animation. This a quick & easy, clearly explained diagram of the pilates mat exercise: Classical Pilates for Beginners:
As sheltering at home orders ease up, we still have to remain respectful of social distancing. Camping is one of your best options. You'll avoid the crowded beaches and trails while still soaking up nature. Right now we can all use some fresh air and sunshine.
We've seen some pretty cool space-related Apple ARKit demos in the past few weeks. One guy literally had the entire solar system rotating around the sun in his bedroom. Now, a recent demo shows that you can get up close and personal with our Earth, watching how it changes as it rotates.
Water purifiers are already portable, but not as portable as this crazy invention. Created by Marcus Triest and Ryan Lynch, the Solar Bag can be worn like a shoulder bag and holds up to 2.5 gallons of water. In a feat of ingenuity, the bag is designed to use sunlight to purify the stored water, allowing you to filter drinking water on the go. The bag is made from two layers of polyethylene—a clear, high-clarity layer on the outside and a black layer on the inside. The top layer allows the max...
Graffiti is a great way of getting your message out to the masses. The earliest known graffiti dates back to 30,000 years ago and used the traditional apply-paint-to-wall technique. Though our paint now comes in cans and not from scavenged berries, the actual graffiti process hasn't really evolved from those first cave paintings.
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.
