How to Inflate a Balloon with No Pump

How To : Change a bike tire out on the road or the trail

Fixing a flat bicycle tire is a skill every cyclist should know. This video tutorial shows how to fix a flat tire on a mountain or road bike using a patch. The best way to avoid a flat is to keep your tires properly inflated between 40-60 psi. However, in the event of an accid ...more

How To : Change a bicycle tire at home

This how-to video with Christopher Danz Technical Product Specialist with Performance Bicycle shows you how to fix a flat tire. To fix a flat tire you need a set of tire levers, a spare tube or patch kit, and a pump. The first step is remove the wheel. Insert the tire levers a ...more

How To : Stock a bike repair kit

Ever wonder what basic tools you should have for all your bicycling needs? This how-to video covers some basic gear that will help you with frequent bike repairs. Tire levers will help change any flats. A multi-tool will keep you from needing to buy several different Allen key ...more

How To : Care for a closed urinary drainage

A closed urinary drainage system consists of a catheter inserted into the urinary bladder and connected via tubing to a drainage bag. The catheter is retained in the bladder by an inflated balloon. The drainage of urine is totally dependent on gravity. Therefore, tubing and th ...more

How To : Make papier-mâché

In elementary school, we all experienced the wonders of papier mâché, that wonderfully malleable mixture of paper and glue (or maybe paper, flour, and water). Once it hardens, it's a homemade work of art. And homemade papier mâché is art on the cheap, allowing your imagination ...more

How To : Change a mountain bike tire out on the trail

This video shows you how to quickly change a mountain bike tire out on the trail. Remove the wheel from the fork. The tools you need are a pump, mini tool, a patch kit, a lever, and a spare tube. Remove the valve nut. Position the lever under the bead of the tire and work it ...more

How To : Stay safe driving in the rain

Worried about your next drive in the rain? Do you feel you & your car are not prepared? Stay safe in a downpour with these tips to handle slippery, wet pavement and reduced visibility. You Will Need: • Quality tires and windshield wipers • Rain dispersant • Awareness of dr ...more

How To : Keep your stomach looking flat

The best way to get a flat stomach is to lose some weight. But you can take a lot of the air out of your spare tire with these anti-bloating tips. Learn how to keep your stomach looking flat. You Will Need * Discipline * Water * "Good" fats Step 1: Don't starve yourself!} Do ...more

How To : Fix a flat tire on a bicycle

Have a flat tire on your bicycle? No problem... let High Altitude 2U help you out with their video tutorial. The best way to fix a flat is to avoid them, But how do you avoid flats? Keep your tires properly inflated. A bicycle tire should be pumped up to 40 - 60 psi. Put it ...more

Making Electromagnetic Weapons : Semiconductor Lasers

I'm back with the third part to my laser weapon series (see part one and two), and I'll be explaining the function, application, and potential of semiconductor lasers, aka laser diodes. Surely, most of you have used a laser pointer at some point. Whether purchased at a dollar ...more

Making Electromagnetic Weapons : Lasers, Part One

In this series on weaponized lasers, I'll be exploring the function, operation, strength and building instructions for three basic laser weapons; CO2, Diode, and Flashlamp. These laser types are just a few of many, selected because of their simplicity and basic construction (d ...more

How To : Lose Weight The Correct & Healthy Way

Obesity has ballooned into a worldwide epidemic. The World Health Organization estimates that 2.3 billion adults will be overweight and 700 million will be obese by 2015. Over 20 million children are overweight today. The reasons for these distressing figures are common knowle ...more

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