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See If You Can Identify These Freshwater Fish From an Image!

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There are a wide variety of freshwater fish that inhabit the lakes, rivers and streams in various parts of the world. Today, we're testing your knowledge on all of these types of fish! Do you think you know the difference between a rainbow trout and a striped bass! Try this fishy quiz now!

Unit 731: Inhumane Medical Experimentation During WWII

history.howstuffworks.com/history-of-world-wars/unit-731.htm

Before World War II officially began, Japan invaded China's Manchuria region (now called Guandong) in order to expand its territory and extract natural resources to grow its economy. Japan would commit numerous war crimes against the Chinese and people throughout the Asian-Pacific.

Reign of Terror: The Forgotten Story of the Osage Tribe Murders

history.howstuffworks.com/american-history/osage-tribe-murders.htm

Members of the Osage Tribe were some of the richest people on Earth around 1920. Then they started dying, mysteriously. Who was killing them and what did oil have to do with it?

Tarrare: The Insatiable 18th-Century Frenchman Who Ate Everything

history.howstuffworks.com/historical-figures/tarrare.htm

Tarrare's unending hunger led him to consume anything—from live animals to inedible objects—making his life a medical mystery in 18th-century France.

Do You Remember What These Harry Potter Spells Do?

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Did you spend your childhood pining for an acceptance letter from Hogwarts? Prove yourself to be as clever as a Ravenclaw by testing yourself on these Harry Potter spells!

The Byford Dolphin Accident: How 5 Deep-Sea Divers Met Grisly Deaths

history.howstuffworks.com/historical-events/byford-dolphin-accident.htm

In 1983, the worst-ever diving accident occurred. Five people working on an oil rig experienced explosive decompression, which caused them to die in horrific ways.

What makes your arms, legs and feet fall asleep?

health.howstuffworks.com/human-body/parts/question552.htm

What makes your arms, legs and feet fall asleep? Basically, your nerves go a little haywire when your limbs fall asleep. Learn why.

Herbal Remedies for Cuts

health.howstuffworks.com/wellness/natural-medicine/herbal-remedies/herbal-remedies-for-cuts.htm

There are a number of herbal remedies that can help cuts heal and prevent infections. Learn about herbal remedies for cuts and scrapes.

Uses for Salt: Medical Treatments

health.howstuffworks.com/wellness/natural-medicine/home-remedies/uses-for-salt-medical-treatments-ga.htm

Salt can help cure a wide variety of ailments. Salt has endless healing qualities. Learn about the role salt can play in the medicine cabinet.

What Is Resonance?

science.howstuffworks.com/resonance-info.htm

An object free to vibrate tends to do so at a specific rate called the object's natural, or resonant, frequency.

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