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How Algae Biodiesel Works
science.howstuffworks.com/environmental/green-science/algae-biodiesel.htm
Many people are interested in algae biodiesel as a green fuel. Learn all about algae biodiesel and how researchers make biodiesel from algae.
10 Terrifying Moments on Unscripted TV
entertainment.howstuffworks.com/10-terrifying-moments-on-unscripted-tv.htm
There have been some terrifying moments on unscripted TV throughout the years. Visit HowStuffWorks to see 10 terrifying moments on unscripted TV.
How to Charge a Plug-In Hybrid Vehicle
auto.howstuffworks.com/car-models/plug-in-hybrids/how-to-charge-plug-in-hybrid-vehicle.htm
Charging plug-in hybrid vehicles can be done a couple different ways. Visit HowStuffWorks to learn about charging plug-in hybrid vehicles.
What is a gimbal -- and what does it have to do with NASA?
science.howstuffworks.com/gimbal.htm
What is a gimbal -- and what does it have to do with NASA? Gimbals help ships and space ships stay correctly oriented. Find out what is a gimbal.
Voltage Production: How Long Do Hybrid Batteries Last?
auto.howstuffworks.com/fuel-efficiency/hybrid-technology/hybrid-car-voltage.htm
How dangerous is hybrid car voltage? Learn how battery packs and high voltage sticks work and what hybrid car voltage can do in an accident.
How to Match Paint Color: Can a Machine Perfect the Process?
home.howstuffworks.com/machine-match-paint.htm
How can a machine match a paint color perfectly? A spectrophotometer is your answer. Learn more how this machine can match paint.
Pisces Season Astrology: Your Guide to Emotional Release and Transformation
entertainment.howstuffworks.com/horoscopes-astrology/pisces-season.htm
Dive into the dreamy energy of this zodiac month and discover how it could transform your life in unexpected ways.
Direct Democracy Allows Citizens to Decide Laws Without Representatives
people.howstuffworks.com/direct-democracy.htm
In politics, direct democracy means giving everyday people—not just politicians—a direct say in laws and policies. Unlike a representative democracy, where elected officials make decisions on behalf of the people, direct democracy allows citizens to vote on political issues themselves.
How NASA Works
science.howstuffworks.com/nasa.htm
When most people think of NASA, they probably think of astronauts and the Kennedy Space Center. But there's a whole lot more to this 60-year-old organization.
10 Fuel-saving Device Hoaxes
auto.howstuffworks.com/fuel-efficiency/fuel-saving-devices/10-fuel-saving-device-hoaxes.htm
For more information about fuel-saving device hoaxes and related topics, check out these articles.