Search Results | replace
Your search for "replace" returned 4,162 results
What happens to chimps used in medical research?
animals.howstuffworks.com/mammals/chimpanzee-research.htm
Chimpanzee research dates back to the 1920s with Robert Yerkes. Learn what happens in chimpanzee research and why some countries ban the practice.
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.
How Ballpoint Pens Work
home.howstuffworks.com/pen.htm
Before the handy ballpoint, getting a few sentences onto paper was a pretty involved task. Find out how the ballpoint pen stores and manages its own ink supply to make writing a snap.
1920 Baseball Season
entertainment.howstuffworks.com/1920-baseball-season.htm
Learn about the 1920 baseball season, when Cleveland won the World Series, Babe Ruth broke more records, and Ray Chapman was killed by a pitch.
How Web Comics Work
entertainment.howstuffworks.com/arts/comic-books/web-comic.htm
Web comics are different from comic books because they are not limited in size. Learn more about Web comics and other features of some popular Web comics.
Pilates 101
health.howstuffworks.com/wellness/diet-fitness/exercise/pilates.htm
Pilates is a fitness system that was developed in the 1920s by Joseph Pilates. Learn more about Pilates and find out why Pilates is so successful.
World Health Organization Profile
health.howstuffworks.com/medicine/healthcare/who.htm
The World Health Organization combats worldwide disease. Learn about the World Health Organization's campaigns and find out how WHO is organized.
How Bradley Fighting Vehicles Work
science.howstuffworks.com/bradley.htm
The U.S. military uses the Bradley Fighting Vehicle to scout enemy positions and transport troops into hostile territory. With land and sea capabilities, as well as speed and heavy-duty weapons, it's well-outfitted for the job. Learn all about the Bradley and check out some great action photos.
How to Install a Home Security System
home.howstuffworks.com/home-improvement/household-safety/how-to-install-home-security-system.htm
There are many good home security systems sold in kit forms that can be installed by any do-it-yourselfer. Learn instructions for this project.
Top 5 Green Insulation Options
home.howstuffworks.com/home-improvement/construction/green/5-green-insulation-options.htm
Homeowners are now beginning to discover the color of home insulation isn't just pink. It can also be green -- as in eco-friendly. But does it cost an arm and a leg?