Competing Pressures Search Results

How To: Do a Kiatsu massage

Kiatsu massage for head and neck pain uses a series of pressure points along the lines of the body. Watch how to administer this alternative medicine with tips from an experienced masseuse in this free healing arts video series.

How To: Do Bernoulli's theorem experiment

In this series of educational videos you'll learn how to perform a science experiment using everyday household items that demonstrates Bernoulli's theorem. Expert science instructor Scott Thompson shows you how to use a plastic bottle, ping pong ball, shop vacuum and a golf ball to illustrate the physical force of air pressure on an object. It’s the basic principle of physics that keeps birds and airplanes in the sky.

How To: Clean and detail an engine

Learn how to clean your auto engine with these great tips. • Apply spray wax to fenders to prevent spotting on the paint, from engine degreaser. • An alternator is a crucial electrical device which must be protected from water and other chemicals. as a precaution, cover it with a plastic bag and the distributor cap if it is visible. • Spray WD40 on any exposed wires to prevent water or chemicals from penetrating. • Wet underneath the hood; wet the engine; use low pressure water on the engine ...

News: Another Reason to Wash Your Sheets—Deadly Hospital Fungus Linked to Moldy Linens

Six people have died from fungal infections in Pittsburgh hospitals since 2014—that fact is indisputable. The rest of the situation is much vaguer. A lawsuit has been filed against the hospitals on behalf of some of the deceased patients, alleging that moldy hospital linens are to blame. While the lawyers argue over who's at fault, let's look at how this could have happened.

How To: Change Your Own Oil — A Beginner's Guide

If you're one who enjoys a good DIY project, or if you're just tired of paying exorbitant labor fees to have your vehicle serviced every 5,000 miles, changing your own oil can be a rewarding endeavor. Even though cars and trucks are becoming increasingly over-engineered these days, manufacturers generally see to it that the basic maintenance items can still be taken care of in your driveway with a few common tools.

How To: Repair a bicycle tire

In this bicycle repair video series, learn how to repair a bicycle tire from bike expert Parker Ramspott. Parker will show you how to tell the difference between low tire pressure and a flat tire on your bicycle, how to check bicycle tire pressure, and how to use a presta valve adapter.

How To: Dwarf a tree

Love the beauty and fresh fruit of trees but have limited space? Try your hand at dwarfing a tree. You can enjoy all the benefits of a tree without any worry of the tree outgrowing the area or roots damaging side walks and property. Plus, they just look adorable.