Search Results | hollow
Your search for "hollow" returned 433 results
How Much Do You Know About Your Organs?
play.howstuffworks.com/quiz/how-much-do-you-know-about-your-organs
You may think you know your body, but there are 78 organs that are helping it function. Just how well do you know your organs and what they do for you?
5 Challenging Math Games
entertainment.howstuffworks.com/leisure/brain-games/5-math-games.htm
Math games require all your brain's firepower to win. Check out 5 challenging math games at HowStuffWorks.
A Close Look at the Cuban Boa of Guantanamo Bay
animals.howstuffworks.com/reptiles/cuban-boa.htm
The Cuban boa finds shelter in trees and gives birth to live young rather than laying eggs. The oldest Cuban boa is over 30 years old.
The Easiest Instrument to Learn: 9 Options for Beginners
entertainment.howstuffworks.com/easiest-instrument-to-learn.htm
What is the easiest instrument to learn? You might be excited to find out that there are many options for you to choose from if you are looking for an easy instrument.
The Frog Quiz
play.howstuffworks.com/quiz/the-frog-quiz
"It's not easy being green," a famous frog once told the world (in song, no less). But if you paid attention in science class, you shouldn't find this quiz too hard! Good luck!
How the Digestive System Works
health.howstuffworks.com/human-body/systems/digestive/digestive-system.htm
The digestive system absorbs and transports all the nutrients your body needs. Learn more about the digestive system.
How Does a Brake Caliper Work?
auto.howstuffworks.com/auto-parts/brakes/brake-parts/brake-calipers.htm
Brake calipers house the brake pads and fit over the rotor. Learn all about brake calipers at HowStuffWorks.
How did ancient civilizations use sundials to tell time?
electronics.howstuffworks.com/gadgets/clocks-watches/ancient-civilizations-use-sundials.htm
Ancient sundials first popped up in Egypt around 1500 B.C. Learn how these sundials came about and what they were used for all those centuries ago.
How did scientists find soft tissue in dinosaur fossils?
science.howstuffworks.com/environmental/earth/geology/soft-tissue-dinosaur-fossil.htm
How did scientists find soft tissue in dinosaur fossils? It shouldn't be possible. Learn how did scientists find soft tissue in dinosaur fossils.
Room Soundproofing Tips
home.howstuffworks.com/home-decor/decorating-styles-techniques/how-to-soundproof-a-room.htm
Are you how to soundproof a room? Find out how to soundproof a room in this article.