Search Results | D
Your search for "D" returned 8,703 results
Centurion Main Battle Tank
science.howstuffworks.com/centurion-main-battle-tank.htm
The Centurion Main Battle Tank was heavily armed and used by many countries. Learn the history and design of Britain's Centurion Main Battle Tank.
Can I feel pregnant when my wife is?
health.howstuffworks.com/pregnancy-and-parenting/pregnancy/issues/sympathy-pregnancy.htm
Sympathy pregnancy is the condition where a man feels pregnant while his wife actually is. Learn more about the symptoms for sympathy pregnancy.
Why do you have two lungs but only one heart?
health.howstuffworks.com/human-body/systems/circulatory/two-lungs-one-heart.htm
The two lungs-one heart system evolved because that was all we needed to survive. Learn more about the evolution of the two lungs-one heart system.
Why do people blush?
science.howstuffworks.com/blush.htm
Blushing is actually related to the same system that triggers your fight-or-flight response. Find out what causes blushing and how blushing works.
Skin Pores
health.howstuffworks.com/skin-care/information/anatomy/skin-pores.htm
What are skin pores? What do skin pores do? Do we need skin pores? Visit HowStuffWorks to learn all about skin pores.
Who invented the elevator?
science.howstuffworks.com/innovation/inventions/who-invented-the-elevator.htm
Like so many other modern conveniences that we take for granted, the history of the elevator is more complicated than it may seem at first glance. Believe it or not, there's some controversy over who invented this commonplace contraption.
How to Introduce Your Girlfriend to Your Friends
health.howstuffworks.com/relationships/advice/how-to-introduce-girlfriend-to-friends.htm
Want to know how to introduce a girlfriend to your friends? Visit Discovery Health to learn how to introduce a girlfriend to your friends.
Why Are So Many American Students Heading Overseas for Medical School?
money.howstuffworks.com/personal-finance/college-planning/admissions/overseas-medical-school.htm
Going overseas for medical school is becoming increasingly popular. Find out why more and more people are going overseas for medical school.
Belly Bands
health.howstuffworks.com/pregnancy-and-parenting/pregnancy/issues/belly-bands.htm
Belly bands are used for a few different purposes. Visit HowStuffWorks to learn all about belly bands.
Monkeypox Confirmed in the U.S. and Europe. What You Need to Know
health.howstuffworks.com/diseases-conditions/respiratory/monkeypox.htm
What in the world is monkeypox, and should Americans be worried about another contagious virus spreading across the U.S. and Europe?