Search Results | clean technology
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How Car Sharing Works
auto.howstuffworks.com/fuel-efficiency/fuel-economy/car-share.htm
The Swiss popularized car sharing after World War II. Learn why car sharing spread across the globe and how car-share companies work.
How to Change a Fuel Filter
auto.howstuffworks.com/under-the-hood/vehicle-maintenance/change-fuel-filter.htm
Changing a fuel filter can be difficult without instruction. Learn how to change a fuel filter at HowStuffWorks.
How Reverse Osmosis Works
science.howstuffworks.com/reverse-osmosis.htm
How does reverse osmosis work? Find out how a semipermeable membrane can act as a filter for some particles while letting others pass through.
What Is Graphene? The Mind-boggling Wonder Material
science.howstuffworks.com/innovation/new-inventions/graphene.htm
This is one 'supermaterial' that might actually live up to its hype. So what is graphene really, and why is it so versatile?
Is Your Shower Head Leaking? Try These Easy Fixes
home.howstuffworks.com/home-improvement/plumbing/how-to-fix-a-shower-head.htm
Shower head leaking? That's definitely annoying but not the end of the world. Shower heads are subject to several problems when it comes to leaks. Learn how to address a dripping shower head.
The Sea Cucumber Eats, Poops and Breathes Through a Cloaca
animals.howstuffworks.com/marine-life/sea-cucumber.htm
The soft, cylindrical sea cucumber looks like a vegetable — and in some countries, it's a delicacy because of its nutritional value and health benefits. But it actually belongs to the phylum of echinoderms, closely related to starfish (aka sea stars), sand dollars, sea urchins and sea lilies.
Cockroach Infestation: How To Identify and Eradicate Roaches
No one likes the sight of a cockroach scurrying across your kitchen wall, and if you see one during the day, it's officially time to worry. Is it a sign of an infestation?
Rainbow Shark: Closer to a Minnow Than a Great White
animals.howstuffworks.com/fish/rainbow-shark.htm
Don’t let the name fool you: While it’s not a real shark, the rainbow shark definitely brings a bold, finned attitude to the freshwater aquarium.
How to Check Brake Fluid at Home
auto.howstuffworks.com/how-to-check-brake-fluid.htm
Brakes! They’re one of the most important safety features in any vehicle. But how to check brake fluid — now that’s a question every driver should know the answer to.
How the Volvo Your Concept Car Works
auto.howstuffworks.com/volvo-concept.htm
The Volvo Your Concept Car is the first car designed with women in mind. Learn about the Volvo Your Concept Car and view pictures of the Volvo YCC.