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What is relativity?

science.howstuffworks.com/science-vs-myth/everyday-myths/what-is-relativity.htm

Relativity is the famous theory that was created by Albert Einstein. Learn about relativity in this article from HowStuffWorks.

How Long Does the Once-dimming Star Betelgeuse Have Left?

science.howstuffworks.com/betelgeuse.htm

Star-gazers gasped when they saw how much Betelgeuse dimmed in 2019 and the reason wasn't clear. Even though it's back up to full strength, how long will it be before it explodes? We haven't seen a supernova in over 400 years.

How Lightning Works

science.howstuffworks.com/nature/natural-disasters/lightning.htm

Lightning is an incredible force of nature. And like many natural phenomena, lightning is not always what it seems. Go behind the mystery and learn what's really going on when lightning strikes.

Can You Answer These Elementary School Questions Without Consulting a Child?

play.howstuffworks.com/quiz/can-you-answer-these-elementary-school-questions-without-consulting-a-child

You might be a pub-trivia whiz, a college grad or an expert in your field ... but could you be decimated by a decimal or stumped by a stamen? Find out now with our quiz!

How the Eden Project Works

science.howstuffworks.com/environmental/conservation/conservationists/eden.htm

The Eden Project is an incredible set of massive greenhouses in Cornwall, England. Check out this amazing place!

How Plant-microbial Fuel Cells Work

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Do you know How Plant-microbial Fuel Cells Work? Keep reading to learn how to generate power using plants and How Plant-microbial Fuel Cells Work.

The Blue Whale: Bigger Than Megalodon

animals.howstuffworks.com/mammals/blue-whale.htm

The blue whale is the gentle giant of the ocean. HowStuffWorks takes a look at these huge creatures and their habits.

How Spacewalks Work

science.howstuffworks.com/spacewalk.htm

When astronauts talk moonwalking, they don't mean the Michael Jackson dance move. Spacewalks take an entire day of preparation -- and a 240-pound space suit.

Are You Rick or Jerry?

play.howstuffworks.com/quiz/are-you-rick-or-jerry

Get ready for a "wubba-lubba-dub-dub" good time in this quiz, as Rick might say. Find out now if you're more like the morose patriarch of the Smith family or the outsider of the Sanchezes.

What Programming Language Should You Learn?

play.howstuffworks.com/quiz/what-programming-language-should-you-learn

Programming languages come in many flavors. Determining which programming language one should learn has everything to do with what one intends to use it for! So which programming language is right for you? Take this quiz and find out!

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