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10 Tricks for Managing Morning Sickness
Morning sickness is a common symptom during pregnancy. Learn how to quell the queasiness with these 10 tricks for managing morning sickness.
How Newton's Cradles Work
science.howstuffworks.com/innovation/inventions/newtons-cradle.htm
Five metallic balls on slender threads sit side by side. As one on the end hits the rest, the one on the opposite end rises and falls. Why don't the balls in the middle move? It's complicated.
How the Black Panthers Worked
history.howstuffworks.com/historical-events/black-panthers.htm
The Black Panthers were considered either heroes or dangerous Communists, depending on who you asked. Learn about the Black Panthers at HowStuffWorks.
How Helmet Cameras Work
electronics.howstuffworks.com/gadgets/high-tech-gadgets/helmet-camera.htm
Helmet cameras allow you to capture shots that would be impossible otherwise. Learn about cool uses for helmet cameras and how they work.
Can You Answer These Basic Science Questions Everyone Should Know?
play.howstuffworks.com/quiz/can-you-answer-these-basic-science-questions-everyone-should-know
Science! It's the basis for nearly everything that sets our age apart. Still, you can't have satellites, Twitter or Netflix without the basics. How well do you know them?
How Does Herd Immunity Keep a Country Safe From Diseases?
science.howstuffworks.com/life/cellular-microscopic/herd-immunity.htm
Herd immunity relies on the principle of safety in numbers as far as vaccinations go. Find out why herd immunity is an important public health issue.
How Animation Software Works
entertainment.howstuffworks.com/animation-software.htm
Animation software can help animators turn their concepts into visible animation. Find out what animation software can do.
Blueberry
home.howstuffworks.com/define-blueberry.htm
Blueberry bushes can produce ten quarts of edible berries. Bluecrop and early bluejay blueberries are good producers. Learn about this shrub.
Hypericum
home.howstuffworks.com/define-hypericum.htm
Hypericum is known as St. John's wort. It's great in flower arrangements, herb gardens, and flower borders. Learn about this shrub.
How 9-1-1 Works
people.howstuffworks.com/9-1-1.htm
911 gives people a single, easy-to-remember number to call in life-threatening situations. Learn how 911 has adapted to new cell phone and VoIP technology.