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PCBs Are Killing Killer Whales
animals.howstuffworks.com/mammals/pcbs-are-killing-killer-whales.htm
A new study paints a grave future for the killer whale, all because of now-banned PCBs. HowStuffWorks looks at the science behind PCBs killing orcas.
Is sitting too close to the TV really bad for your eyes?
health.howstuffworks.com/human-body/systems/eye/sitting-close-tv-bad-eyes.htm
Did you ever wonder why your parents told you not to sit so close to the TV? Get the answer at HowStuffWorks.
How can a bracelet track your heart rate?
electronics.howstuffworks.com/gadgets/fitness/can-bracelet-track-heart-rate.htm
Can you depend on a bracelet to track your heart rate while you're working out? Learn about heart rate bracelets at HowStuffWorks.
If you never burped again, would your stomach explode?
health.howstuffworks.com/human-body/systems/digestive/never-burped-again-stomach-explode.htm
Burping can be gross, but imagine the chaos if all of that gas built up in your stomach. Find out if never burping again would cause your stomach to explode.
Should you use ice or heat to treat an injury?
health.howstuffworks.com/medicine/first-aid/ice-or-heat-for-injury.htm
Is ice or heat better for treating injury? Both can have their advantages. Learn how to tell whether to use ice or heat for injury.
What Is an AI Black Box? A Computer Scientist Explains
computer.howstuffworks.com/ai-black-box.htm
AI black boxes refer to AI systems with internal workings that are invisible to the user. Here's what that means.
Are You a Shark, Dolphin or Whale, Based on Your Myers-Briggs Personality?
play.howstuffworks.com/quiz/are-you-a-shark-dolphin-or-whale-based-on-your-myersbriggs-personality
The seas are full of graceful creatures with fins. Some of them are majestic. Some are playful and intelligent. Some will eat you alive! Take our Myers-Briggs Personality Test and we'll tell you which marine animal you are!
What Supercar Should You Test-Drive When You Win the Lottery?
play.howstuffworks.com/quiz/what-supercar-should-you-testdrive-when-you-win-the-lottery
Some people like a Sunday drive in the country. Some need a car to go pick up groceries. And some people want to get to the next town over in under five minutes. Which supercar should you take for a spin when your lottery numbers come up? Speed into this quiz and see!
How to Clean Solar Panels (Without a Professional)
Keeping your solar panels clean is essential for maintaining their efficiency and maximizing energy output. While professional solar panel cleaning services are available, you can tackle DIY solar panel cleaning with the right tools and techniques to save money.
Solar Storm + Earth's Magnetic Field = Auroras Galore
science.howstuffworks.com/solar-storm.htm
In 1859, the Carrington Event was the most intense global solar storm ever recorded. The effects were felt all over the Earth.