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HCG Diet: What You Need to Know
health.howstuffworks.com/wellness/diet-fitness/diets/hcg-diet.htm
The hCG Diet is somewhat controversial. Learn more about the hCG Diet at HowStuffWorks.
Top 5 Unsolved Brain Mysteries
science.howstuffworks.com/life/inside-the-mind/human-brain/5-brain-mysteries.htm
Take a look at 5 brain mysteries to find out about the workings of the organ in your noggin. These 5 brain mysteries will have you scratching your head.
10 Weird Workouts
health.howstuffworks.com/wellness/diet-fitness/exercise/10-weird-workouts.htm
This list of weird workouts might give you some alternatives to endless rounds on the treadmill. Be entertained and inspired by these 10 weird workouts.
How Waterless Toilets Work
science.howstuffworks.com/environmental/green-tech/sustainable/waterless-toilet.htm
Waterless toilets are a great way to save water. Visit HowStuffWorks to learn all about waterless toilets.
Top 10 NASA Inventions
science.howstuffworks.com/innovation/inventions/top-5-nasa-inventions.htm
The men and women of NASA are an ingenious bunch, and they're not just inventing amazing things for space. Which inventions have changed our lives here on Earth?
How 4D Printing Works
science.howstuffworks.com/4d-printing.htm
Is 4D printing much different from 3-D printing? What if we told you some tech insiders are betting it has the potential to change industries from fashion to health care to defense?
How Leper Colonies (Leprosaria) Work
health.howstuffworks.com/diseases-conditions/infectious/leper-colonies.htm
Leprosy, or Hansen's disease, was the AIDS of the first millennium. Find out how leper colonies (leprosaria) worked at HowStuffWorks.
Top 10 Mad Scientist Fails
entertainment.howstuffworks.com/10-mad-scientist-fails.htm
Most mad scientists slave away their entire lives in pursuit of godlike powers. These 10 mad scientists' fails ended their careers.
How Breast Pumps Work
science.howstuffworks.com/innovation/everyday-innovations/breast-pump.htm
Breastfeeding is a healthy way to feed young children, but busy schedules and other factors may keep mom from being available when baby's hungry. Breast pumps can help bridge that gap.
10 Crackpot Theories About Space
science.howstuffworks.com/10-crackpot-theories-space.htm
Our knowledge of space changes all the time as new discoveries are made. But some ideas about the universe have never really held water - including the one that everything is made of frozen H2O.