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10 Fees to Watch Out for When Buying a Car
auto.howstuffworks.com/buying-selling/10-fees-you-should-never-pay-when-buying-a-car.htm
With the cost of new cars going ever higher, how can you save yourself from being taken advantage of at the dealership? Here are some car dealer fees that you may be able to negotiate down or even eliminate.
How High-speed Photography Works
electronics.howstuffworks.com/high-speed-photography.htm
High-speed photography records fast-moving objects, capturing images normally invisible to the human eye. Find out about high-speed photography here.
How the Obesity Paradox Works
health.howstuffworks.com/wellness/diet-fitness/weight-loss/obesity-paradox.htm
The obesity paradox shows that people with chronic obesity have a greater chance of survival than normal-weight people. Learn about the obesity paradox.
What does it mean when someone has 20/20 vision?
health.howstuffworks.com/human-body/systems/eye/question126.htm
We all know 20/20 vision is a good thing, but just what do those numbers mean?
How To Calculate Your Pregnancy Due Date
Once your pregnancy has been confirmed, what you most want to know is your due date. The average length of a pregnancy is 40 weeks, or 280 days, from the first day of the last normal menstrual period. Here's an example of how it works.
Why Golf Course Grass Looks So Perfect
science.howstuffworks.com/life/botany/question428.htm
How can the grass on the greens at a golf course be so perfect? What are they doing that's different from a normal lawn? Could my lawn look like this?
What Is a Light-year?
science.howstuffworks.com/dictionary/astronomy-terms/question94.htm
A light-year is a way of measuring distance, which doesn't make much sense because "light-year" contains the word "year," which is normally a unit of time. So, how does a light-year measure distance?
What Happened to Einstein's Brain After He Died?
science.howstuffworks.com/life/inside-the-mind/human-brain/einsteins-brain.htm
Einstein's brain gave the world a wealth of knowledge. But besides the thoughts, what's in Einstein's brain itself? Thomas Harvey set out to find out.
How Google Deep Dream Works
computer.howstuffworks.com/google-deep-dream.htm
Google's Deep Dream images look almost normal, but there's something not quite right. Find out if Google Deep Dream is really AI and how it works.
What is corn plastic?
science.howstuffworks.com/environmental/green-science/corn-plastic.htm
Corn plastic is made from polylactic acid plastic and looks like normal oil-based plastic. But can corn plastic reduce our dependence on foreign oil?