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How Fuel Processors Work
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/fuel-processor.htm
Hydrogen gas is hard to store, so fuel processors are crucial to most commercial fuel cells. Learn how fuel processors supply the hydrogen and how efficient they really are.
Could a fungus cause the extinction of bats?
animals.howstuffworks.com/mammals/fungus-cause-bat-extinction.htm
The world could be facing a possible bat extinction due to an odd plague. Learn how a possible bat extinction could drastically affect the ecosystem.
Could Salter's Duck have solved the oil crisis?
science.howstuffworks.com/environmental/green-science/salters-duck.htm
Salter's Duck was a 1970s wave energy invention that lost grant money and fell by the wayside. Find out more about Salter's Duck's energy potential.
How do peregrine falcons fly so fast?
animals.howstuffworks.com/birds/peregrine-falcon-speed.htm
Peregrine falcons are one of the fastest animals on Earth. Learn how peregrine falcons get their speed and which animals should take cover.
How Wind-turbine Chargers Work
electronics.howstuffworks.com/gadgets/travel/wind-turbine-chargers.htm
Wind turbine chargers are great travel gadgets. Learn more about wind turbine chargers at HowStuffWorks.
Has Earth reached its carrying capacity?
science.howstuffworks.com/environmental/green-science/earth-carrying-capacity.htm
Carrying capacity is the idea that sustainability requires balance. Learn about carrying capacity and human population.
How a Hybrid Water Heater Works
home.howstuffworks.com/hybrid-water-heaters.htm
Hybrid water heaters are a cutting edge technology. Find out how hybrid water heaters will work at HowStuffWorks.
Why Electric Fireplaces Are Hot
home.howstuffworks.com/home-improvement/heating-and-cooling/electric-fireplaces.htm
There's just something about sitting in front of a fire that soothes the soul. And electric fireplaces make whiling the hours away in front of those flickering flames as simple as flipping a switch.
Are personal watercraft destroying the planet?
science.howstuffworks.com/environmental/green-science/watercraft-destroy-planet.htm
Personal watercraft destroying the environment is a cause for major concern. Learn about personal watercraft destroying the environment.
How to Turn a Bowl into a Sink
lifestyle.howstuffworks.com/crafts/recycled/make-bowl-sink.htm
Are you wondering how to turn a bowl into a sink? Check out this article to learn how to turn a bowl into a sink from HowStuffWorks.