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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.
Yarrow: Herbal Remedies
health.howstuffworks.com/wellness/natural-medicine/herbal-remedies/yarrow-herbal-remedies.htm
Yarrow is used in herbal remedies for bleeding ulcers and many uterine bleeding issues. Learn more about yarrow and making yarrow herbal tea.
How do I know which cleaning products are the most environmentally friendly?
How do I know which cleaning products are the most environmentally friendly? Learn about environmentally friendly cleaning products here.
Pet-Friendly Restaurants Guide
animals.howstuffworks.com/pets/pet-travel/pet-friendly-restaurants.htm
Pet-friendly restaurants have grown in popularity over the years. Learn more about pet-friendly restaurants at Animal Planet.
How Satellite Internet Receivers Work
electronics.howstuffworks.com/gadgets/travel/satellite-internet-receivers.htm
Satellite internet receivers are useful travel gadgets. Learn more about satellite internet receivers at HowStuffWorks.
How Doctors Without Borders Works
money.howstuffworks.com/economics/volunteer/organizations/doctors-without-borders.htm
Doctors Without Borders provides medical help to war-torn or other devastated areas. Learn what it takes to work with Doctors Without Borders.
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.
How do airlines determine how expensive a pet plane ticket is?
animals.howstuffworks.com/pets/pet-travel/pet-plane-ticket-cost.htm
Pet plane ticket costs are set by each airline and usually are the same, no matter how far your pet goes. Learn about costs for a pet plane ticket.
How Can a Foot Rub Help You Recover From Surgery?
health.howstuffworks.com/wellness/natural-medicine/alternative/foot-massage-recover-from-surgery.htm
How can a foot massage help you recover from surgery? Learn what foot reflexology could do to help patients recovering from surgery manage pain.
How Towing Mirrors Work
auto.howstuffworks.com/auto-parts/towing/equipment/accessories/towing-mirrors.htm
Towing mirrors are an important component of safe towing due to the wider visibility they provide. Learn all about towing mirrors at HowStuffWorks.