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10 Deadly Agents the CDC Works With
health.howstuffworks.com/diseases-conditions/infectious/10-deadly-agents-the-cdc-works-with.htm
The CDC routinely handles deadly agents that can cause disease and infection. View 10 of these public health enemies to learn more.
Why do warthogs have warts?
animals.howstuffworks.com/mammals/warthog-warts.htm
Warthogs have warts to protect themselves against roughhousing among male warthogs. Learn why female warthogs have warts as well.
When is laughter a medical symptom?
science.howstuffworks.com/life/inside-the-mind/emotions/laughter-medical-symptom.htm
When is laughter a medical symptom? Find out when laughter is a medical symptom at HowStuffWorks.
Genetics at Work Pictures
science.howstuffworks.com/life/genetic/genetics-work-pictures.htm
Our ultimate gene pictures show how our genes work. Check out our ultimate gene pictures to see how they operate.
What Is the Oldest Book in the World?
entertainment.howstuffworks.com/arts/literature/oldest-book-in-the-world.htm
What is the oldest book in the world? Visit HowStuffWorks to learn about the oldest book in the world.
How Far Can a Plane Glide if Its Engines Fail?
science.howstuffworks.com/transport/flight/modern/how-far-can-plane-go-no-engines.htm
It can definitely be done - we saw Capt. Sully Sullenberger successfully land an Airbus A320 without any engines, in the Hudson River no less. But just how far a plane can fly without its engines depends on a few different factors.
The Largest Bat in the World Has a Wingspan Over 5 Feet
animals.howstuffworks.com/mammals/largest-bat-in-the-world.htm
Whether out of fear or fascination, you might wonder, what is the largest bat in the world? The flying mammals aren't all petite petite creatures.
The Most Expensive Metal in the World Isn't Gold or Platinum
science.howstuffworks.com/most-expensive-metal.htm
Precious metals are not just shiny and attractive; these elements are also incredibly valuable, often used in a wide range of industries from jewelry to high-tech applications.
Does Hawaii Have Snakes? It's Complicated
animals.howstuffworks.com/snakes/does-hawaii-have-snakes.htm
Tropical environments are often home to countless reptiles, like snakes, alligators and lizards — the type of wildlife you might expect to encounter during a vacation to one of the Hawaiian islands. But is this the case? Does Hawaii have snakes?
Identifying Red and Black Snake Species
animals.howstuffworks.com/snakes/red-and-black-snake.htm
In North America and other parts of the world, you may encounter a red and black snake along your hike and wonder if you're dealing with a venomous snake species or something like a harmless milk snake.