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Your search for "skeptic" returned 513 results
What Is Saliva and How Does It Change the Taste of Food?
health.howstuffworks.com/human-body/systems/digestive/saliva-change-food.htm
Saliva is not exactly the most appetizing of subjects, but it plays an important role in everything from how food tastes to how it is digested.
Astral Projection: An Intentional Out-of-body Experience
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/astral-projection.htm
Would you like to be able to leave your body at will and travel to other countries and planets? Astral projection promises you can do that. But what does science say about this?
How Passover Works
people.howstuffworks.com/culture-traditions/holidays-other/passover-works.htm
The story behind Passover is a classic one of slavery and freedom, horrific wrath and great rejoicing. The festival starts with a meal called the Passover Seder.
10 Lessons We Learned From Filmmaking in the 1920s
entertainment.howstuffworks.com/10-lessons-from-filmmaking-in-the-1920s.htm
Filmmaking in the 1920s taught us how to make great movies. See 10 lessons we learned from filmmaking in the 1920s to learn more.
10 Ways to Spot a Fake News Story
history.howstuffworks.com/history-vs-myth/10-ways-to-spot-fake-news-story.htm
Some news stories are easy to spot as fakes, others are harder. See 10 ways to spot a fake news story to learn more.
How do trees affect the weather?
science.howstuffworks.com/nature/climate-weather/storms/trees-affect-weather.htm
How do trees affect the weather? Learn how trees can influence not only the five-day forecast, but global climate patterns and global warming.
How Plug-in Hybrid Cars Work
auto.howstuffworks.com/car-models/plug-in-hybrids/plug-in-hybrid-car.htm
Plug-in hybrid cars build upon existing hybrid car technology by reducing the use of the gasoline engine. Find out how plug-in hybrid cars differ from standard hybrids.
How Long Does It Take to Form a Habit? The 'Three-Week' Rule
science.howstuffworks.com/life/inside-the-mind/human-brain/form-a-habit.htm
Three weeks of hard work. Is that all it takes to kick your smoking habit, taste for junk food or serial inability to stop hitting the snooze button? Sounds almost too good to be true, doesn't it?
What Is a Green Roof?
science.howstuffworks.com/environmental/green-science/green-rooftop.htm
A green roof is a roof that is covered in plants, which reduces stormwater run-off and lowers cooling costs. Find out how a green roof can help the environment.
Was an Irish monk the first European to reach America?
history.howstuffworks.com/history-vs-myth/irish-monk-america.htm
An Irish monk could have been the first person to discover the American continent, according to ancient texts. Learn more about the Irish monk discovery.