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Your search for "ERI" returned 74 results
Who Invented the Sandwich?
science.howstuffworks.com/innovation/inventions/who-invented-the-sandwich.htm
Everyone knows what a sandwich is. Most may even know how the snack got its name. But did you know who invented it? That's a tougher question to answer.
How to Stay Warm in Your Freezing-cold Office
health.howstuffworks.com/wellness/preventive-care/stay-warm-in-cold-office.htm
HowStuffWorks looks at some creative ways to stay warm when your office is cold, like self-heating pet pads, kids gloves and stadium blankets.
Old Railroads
history.howstuffworks.com/american-history/old-railroads.htm
The age of old railroads saw the birth of the first railroad lines and mass transportation on rail. Read more about old railroads in America.
Meet the Real Vampires of the Animal Kingdom
animals.howstuffworks.com/mammals/blood-sucking-animals.htm
HowStuffWorks explores hematophagy - the vampires of the animal world. And yes, these fish, birds and bats do need to eat blood to sustain life.
The Truth Behind the Rogue Planet Nibiru
science.howstuffworks.com/nibiru.htm
The idea of planet Nibiru, sometimes dubbed Planet X, has captivated doomsday prophets and conspiracy theorists for decades.
Pluto: Is It a Planet After All?
science.howstuffworks.com/pluto-is-it-planet-after-all.htm
Back in 2006, the International Astronomical Union decided to demote Pluto to the status of a dwarf planet. A historical study challenges that designation.
How Hydroplaning Works
auto.howstuffworks.com/car-driving-safety/accidents-hazardous-conditions/hydroplaning.htm
Hydroplaning is something that every driver wants to avoid. Visit HowStuffWorks to learn all about hydroplaning.
Can You Answer These Canadian History Questions From Primary School?
play.howstuffworks.com/quiz/can-you-answer-these-canadian-history-questions-from-primary-school
Whether it is a question of the first prime minister or when Canada became a country, take a trip down memory lane and challenge yourself to answer some Canadian history questions from primary school.
Can You Identify These Moon Glyphs?
play.howstuffworks.com/quiz/can-you-identify-these-moon-glyphs
Magical. Mystical. Mysterious. Moon glyphs! These seemingly simple symbols are more than meets the eyes. With only dots and lines, they can tell a story that spans time and space. But how many can you ID? Take the quiz and see!
Do I really need a digital converter box for my TV?
electronics.howstuffworks.com/digital-converter-box.htm
A digital converter box will soon be required for TVs that aren't connected to digital cable. Find out if you'll need a digital converter box.