Oxygenated Search Results

How To: Understand the circulatory system & the heart

Want to learn more about the circulation of blood through the heart and the rest of our body. Watch this video.

How To: Push for better CPR

Good Housekeeping Magazine has teamed with the American Heart Association to bring this life-saving video to you. In the event of a sudden cardiac arrest, call 911 and begin chest compressions immediately. Place your hands on the center of the chest and push hard and fast until help arrives. Compressions help deliver oxygenated blood to the brain and heart. This hands only approach to delivering CPR can greatly alleviate fear, and can double or quadruple a victim's chance of survival.

How To: Energize yourself with yoga butterfly breathing

Yoga butterfly breathing is a great way to start you day or any work out. It gets you well oxygenated, helps you eliminate toxins, gets your cardiovascular system revved up and bumps up your metabolism. Watch this how to video and start using this butterfly breathing technique.

How To: Make Realistic-Looking Fake Blood

Store-bought fake blood isn't too expensive, but the consistency and color are always the same. Real blood varies, from bright red when oxygenated (arterial blood) to deep, dark red when deoxygenated (venous blood), and it can be either thick or thin. So to achieve the best special effect, you're better off making a batch of DIY fake blood yourself to get the look and texture you're going for. And it's very simple to do.

News: These Special Sewage Bacteria Can Turn Dirty Water into Energy

Some bacteria can already do it—generate electric current, that is—and those microbes are called "electrogenic." Now, thanks to the work of a research group from the University of California, Santa Barbara, we know how to easily turn non-electrogenic bacteria into electricity producers.