Environmental Air Search Results

How To: Do a loud whistle with your fingers

This video is specifically for people who want to learn how to whistle very quickly. The young guy in the video instructs you how to whistle by putting your two middle fingers in your mouth at the same time. First before blowing air through them, you must wet them with tongue or with water. Next step is you blow really hard and through the space in between the middle of your fingers which are placed at the edge of your mouth, next to your jaw. This will allow you to whistle very loudly. This ...

How To: Photograph from the sky with a homemade balloon

In this video, you will find some tips on making an aerial camera to take footage from the sky. To make your own aerial camera, you will need to follow these steps: Buy some metalized nylon from balloon kits.com. Use a hot iron to see the nylon pieces together. Check for any air leaks by using a shop vac's exhaust. Patch any holes with extra nylon or duct tape. Fill the balloon with helium. Attach a box to the balloon with some mesh tape. This box will hold your camera. Allow friends to hold ...

How To: Use the baseball chipping drill for better chip shots

Steven Bann shows a chipping drill that teaches distance control through the air. Golf clubs are arranged into "zones" which represent the plates of a baseball field, so golf clubs arranged horizontally and evenly distanced apart from the next golf club. This represents "first base," "second base," "third base" and home plate. This is a landing drill where the object of the drill is to land in the designated "first base" zone and then subsequent bases until you get three-in-a-row for each zon...

How To: Dissolve a styrofoam cup in acetone

Styropyro shows a classic demonstration of "The Vanishing Cup" experiment. Things you will need: a container, slightly larger than the Styrofoam cup, acetone and a Styrofoam cup. Place the container on a flat surface and fill it up with an acetone. Get the Styrofoam cup and Carefully place it inside the container. Watch the Styrofoam cup slowly shrinks as it touches the acetone. After a while. the Styrofoam cup turns into liquid form. Notice how much of the Styrofoam cup is left after it shri...

How To: Tune up a walk-behind lawnmower with Lowe's

Lowe's shows you how to tune up your walk-behind mower. Make a difference in how your motor starts by changing the spark plugs and cleaning the filter and lubricating when necessary. To do this you will need a drop cloth, a cleaning brush and work gloves, oil, spray lubricant, air filter and spark plug. Before performing any maintenance, read your owners manual. Ventilate your work area, protect the ground and remove the grass catchers. Disconnect the spark plug so your mower won't start. Lub...

How To: Make an indoor hydrogen rocket

The picture may look like a mushroom cloud, but it is actually a can filled with hydrogen exploding. The can is fired into the ceiling. This demonstration still needs a little improvement in the area of safety (but it looks really cool). The problem is the partial pressure of hydrogen drops as the gas escapes and is replaced with air. This causes the reaction to be an explosion instead of a flame. Hydrogen is a tempermental element like that.

How To: Eat a pomegranate without making a mess

Pomegranates are high in antioxidants and pack a strong, tangy flavor, but how in the world do you open them without making a mess? Learn how to open pomegranates, and also how to make juice from the ruby-red seeds inside. You can eat the seeds just as they are. If you want to make pomegranate juice, you can throw the seeds in a blender. Or for a quick and fun way, you can also place them into a plastic freezer bag. Remove most of the air, seal the zipper, and use a rolling pin to break the s...

News: The Silver Egg Illusion

This requires a dry hen's egg at room temperature. Hold an egg near a candle flame to cover it with soot. It will need to be completely covered. This is tricky, because if the egg is a tiny bit damp the soot will easily flake off on to your fingers as you turn the egg. Once the egg has a nice black sooty coating, gently immerse it in a bowl of water.

How To: Why Opened Wine Doesn't Last Long (& How to Change That)

Bad news, guys. The shelf life for liquor leftovers does not apply to your two-buck chuck. While an opened bottle of your favorite whiskey will stay respectable for ages thanks to its high ABV (which makes it inhospitable to outside elements), an opened bottle of merlot will sour quickly. However, it turns out that red and white wines have different life spans once they're opened—for reasons which we'll cover below.

How To: Make Water 'Bottles' You Can Eat

Bottled water is a rip-off. Not only is it pretty much the same stuff that comes out of your tap for free, but plastic bottles are rarely recycled and thus account for a huge amount of the waste that's overflowing our landfills. Next Up: Water Bottles You Can Eat

How To: Make a Solar-Powered Fan Hat

It's hot this summer, but it's not that easy to cool down when you're on the go. You can't take an air conditioner with you, and a handheld fan will just tire you out, so you'll need to find more creative ways to cool down when you're on the go. One of these ways is a DIY solar-powered fan baseball cap.

How To: Play Against Very Aggressive Players

There are plenty of times when very aggressive poker players will make life difficult for you because they're always looking to put max pressure on their opponents to try and get them to fold out their medium strength hands. Knowing how to play against loose aggressive opponents is an important part of beating the games you play, especially the more aggressive online 6-max games. It’s important to know some fundamental strategies outlined in the video below. The common strategy used for each ...

How To: Build a Radio Controlled Watermelon Air Boat

There are tons of remote controlled cars and boats out there that you can buy or build, and you can add remote control functionality to almost anything. But if you really want to stand out, there are few things more attention-grabbing than this radio-controlled watermelon boat by the folks over at Starting Electronics. The body, obviously, is made from a hollowed out watermelon with a propeller and the parts from a remote controlled airplane mounted on a wooden block. A servo allows the prope...

How To: Use and maintain an air compressor

This is a great video clip series that will give you a good understanding of an air compressor and how it does what it does. You'll learn everything from how to maintain it, change it's oil and of course how to use one to its many parts, what they are used for and safety features.

How To: Power a toy car with a balloon

Karthik Raj and Nishant explained about a air balloon car in this video. You just need 4 or more things to make the air balloon car. You need two rubber bands, one pen, two toy cars, and one air balloon exactly to do this air balloon car. First of all, you just take the air balloon and fix it one side of the pen which is opened two sides. Next place the pen on the top of the toy car and tie with a rubber band and make sure that the rubber band is in the middle of the toy care and not in the t...