Search Results | blood
Your search for "blood" returned 3,133 results
The Effects of Untreated High Blood Pressure
The effects of untreated high blood pressure can be dangerous. Learn more about the effects of untreated high blood pressure at Discovery Health.
Are You a Pure Blood, Half-Blood or Muggle?
play.howstuffworks.com/quiz/are-you-a-pure-blood-halfblood-muggle-learn
Blood status is very important in the Wizarding World. So would you be a pure blooded witch or wizard, a half-blood or a muggle born with magical abilities? Take this quiz to find out!
How to Get Blood Out Of Sheets
home.howstuffworks.com/how-to-get-blood-out-of-sheets.htm
We'll show you how to get bloodstains out of sheets using items you have around the house, like soap, shampoo, ammonia and cool water.
Spiders That Love Human Blood Are Our Friends
animals.howstuffworks.com/insects/spiders-that-love-human-blood-are-our-friends.htm
Some spiders love human blood, but they're beneficial to humans. Find out how jumping spiders fight malaria at HowStuffWorks.
Is it possible to be allergic to your own blood?
It is possible to be allergic to your own blood. Learn more about the condition at HowStuffWorks.
The Man Whose Blood Saved More Than 2 Million Babies
James Harrison produces a rare antibody in his blood called RhD immunoglobulin that's saved millions of Australian babies. Read more at HowStuffWorks.
Veins, Needles, Yikes: What to Know Before Having Blood Drawn
HowStuffWorks looks at the ins and outs of giving blood.
How Does a Blood Pressure Gauge Work?
science.howstuffworks.com/innovation/everyday-innovations/question146.htm
It's technical name is sphygmomanometer and it takes your blood pressure. But how does it do that?
Are all blood types needed for for donation?
health.howstuffworks.com/human-body/systems/circulatory/question593.htm
I would like to donate blood and keep hearing about which blood types are needed most. How do human blood types work?
The Tsetse Fly, Blood Meals and African Sleeping Sickness
animals.howstuffworks.com/insects/tsetse-fly.htm
Get ready to explore one of Africa's most notorious insects: the tsetse fly. These tiny flies may not look like much, but they play a major role in spreading sleeping sickness, aka human African trypanosomiasis (HAT).