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What Is a Perfect Square?
science.howstuffworks.com/math-concepts/what-is-perfect-square.htm
A perfect square is a number, but it can also be explained using an actual square.
Are Pop Song Lyrics Getting More Repetitive?
entertainment.howstuffworks.com/pop-songs-lyrics-repetitive.htm
A computer programmer used data analysis to crunch the numbers for six decades of pop music's hottest hits.
Do Cats Have Periods? Not Like Humans, but Cats Do Have Cycles
animals.howstuffworks.com/pets/do-cats-have-periods.htm
If you're a pet parent with a female kitten, you may wonder: Do cats have periods? The answer is a bit complex.
Hog vs. Pig: Are You Calling That Swine by the Right Name?
animals.howstuffworks.com/mammals/hog-vs-pig.htm
Hog vs. pig: What’s the difference? If you’ve ever wondered whether the two are just different names for the same animal, you're not alone. While they’re closely related, it's not always correct to use these terms interchangeably.
The Butterfly Life Cycle: From Egg to Icon and Every Stage in Between
animals.howstuffworks.com/insects/butterfly-life-cycle.htm
Butterflies don’t just pop out of eggs with wings and flair. The butterfly life cycle is one of the most dramatic transformations in the animal kingdom.
Horseshoe Crab Looks Like an Alien, If We're Being Honest
animals.howstuffworks.com/marine-life/horseshoe-crab.htm
The horseshoe crab might look like a creature from another planet, but it’s a vital part of Earth’s marine ecosystems.
12 Boston Neighborhoods for Visitors to Explore
people.howstuffworks.com/government/local-politics/boston-neighborhoods.htm
With gas-lit streets, historic landmarks and a mix of old-world charm and modern flair, the Boston neighborhoods each offer their own vibe and slice of Boston's history. From the narrow streets of the North End to the vibrant art scene of the South End, this city is a mosaic of character and community.
The Origins of Buddhism: A Very Brief History
people.howstuffworks.com/origins-of-buddhism.htm
The origins of Buddhism trace back over 2,500 years to ancient India, where a spiritual teacher named Siddhartha Gautama achieved enlightenment and became the Buddha.
How Caterpillar Skid Steer Loaders & Multi Terrain Loaders Work
science.howstuffworks.com/transport/engines-equipment/skid-steer.htm
You know those loaders used in construction and landscaping that dig up and pick up EVERYTHING? Learn how these incredible machines work!
Hyperhidrosis Overview
health.howstuffworks.com/skin-care/problems/medical/hyperhidrosis.htm
Hyperhidrosis is the clinical term for excessive sweating. Learn about hyperhidrosis causes and treatments, and how people live with hyperhidrosis.