Air Quality Search Results

How To: Do a Pilates glider

In this video, we learn how to do a Pilates glider. To start, lay down on a flat surface on your stomach, with your legs flat and touching, and your arms out in the air horizontally. Now, inhale deeply and when you exhale, bring your upper body into the air, using your core to lift, not your legs. Stay in this position for one inhale, then exhale and come back down into laying position. Keep a long line between your neck and head, don't lift the head too much. To make this harder, you can mov...

How To: Hand knead dough

This video shows you how to hand knead dough in the traditional French way. Your goal is to introduce air into the dough to add strength to it. Have a little flour on the table surface. Lift up the dough and slap it down on the table, trying to capture air into it as you let it fall. Do this for twenty minutes. Make sure that you make a quarter turn of the dough each time you lift it. It needs to be thrown about 600 times and when it is ready the surface will be smooth, with no bits hanging f...

How To: Make compost for your herb garden at home

Compost is a very important part of your garden. In order to create the compost you need five very important ingredients: air, water, heat, nitrogen and carbon. You can introduce air circulation by crossing branches. Water your pile so it does not dry out, but you do not want to water it too much so that it gets mushy. your compost pile has to be warm in order for it to compost. You can get nitrogen by using green things from your garden like weeds and grass, and you can get carbon by using h...

How To: Winterize your car engine & fuel system

In this video, Ed Kriston from AAA-Midatlantic explains how to winterize your car. He first talks about the fuel systems. The fuel pump and fuel filter are inside the tank, and lines and hoses run from the tank to the engine. He points out the fuel lines and injectors in the engine, and recommends that you make sure there are no leaks in the lines and hoses. He demonstrates how to remove and examine the air filter and shows one that is dirty that should be replaced. A dirty air filter will co...

How To: Make pneumatic dust system for blood and dust hits in film

Have you ever wondered how all of the blood and dust that flies from wounds and bullet holes in Hollywood films gets shot through the air so convincingly? The answer is a pneumatic dust system. This video will show you how to make one yourself for almost no money, allowing you to achieve all sorts of cool special effects without any expensive digital technology.

How To: Seal a bag of chips without a clip

Twist ties and bag clips are for sissies. Here’s how to keep an open bag of chips fresh with your bare hands. This how-to video shows a technique that requires no equipment. It's all about folding the right way. Watch this video tutorial and learn how to air-proof and seal a bag of chips without a clip.

News: Watch the Red Bull Air Race in a Whole New Way with Flight Deck on HoloLens

At Vision Summit 2017, UK-based Rewind, one of the recent additions to the Microsoft HoloLens Agency Readiness Partner Program, showed off a HoloLens application called "Flight Deck" that genuinely blew me away. The idea of watching a live-action sports experience on a coffee table has been explored and mocked up, but Rewind not only has done it, they will be releasing it later this year.

News: Unencrypted Air Traffic Communications Allow Hackers to Track & Possibly Redirect Flights

Considering how often many of us fly on commercial airlines, the idea that a hacker could somehow interfere with the plane is a very scary thought. It doesn't help to learn that at Defcon, a researcher found that the Automatic Dependent Surveillance Broadcast (ADS-B), transmissions that planes use to communicate with airport towers are both unencrypted and unauthenticated.