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What Do Winemakers Do With Grape Waste?

science.howstuffworks.com/environmental/green-tech/sustainable/what-do-winemakers-do-with-grape-waste.htm

Wine pomace - the portion of grapes left over from winemaking - has a variety of uses, from fertilizer to a nutrition-enhancing ingredient in foods.

Somali Cat Combines Abyssinian Looks With Kitten-like Charm

animals.howstuffworks.com/pets/somali-cat.htm

If you're looking for a playful, intelligent and stunning feline companion, the Somali cat breed might just be your perfect match. Known for its vibrant personality and luxurious coat, the Somali is the long-haired cousin of the Abyssinian, often nicknamed the "fox cat" for its plumed tails and ticked coat.

What Do Pandas Eat (Other Than Bamboo)?

animals.howstuffworks.com/mammals/what-do-pandas-eat.htm

Giant pandas are basically the ultimate bamboo-eating machines. But what do pandas eat besides this crunchy green staple?

How Hearing Works

health.howstuffworks.com/mental-health/human-nature/perception/hearing.htm

Hearing is made possible through physical movement, rather than chemical reactions. Learn about hearing and see diagrams explaining the hearing process.

How the Fisker Karma Works

auto.howstuffworks.com/fuel-efficiency/hybrid-technology/fisker-karma.htm

The Fisker Karma is a luxury plug-in hybrid car. Get history, details and specs on the Fisker Karma in this article.

How the Manhattan Project Worked

science.howstuffworks.com/manhattan-project.htm

The Manhattan Project was the code name used for the secret plan to develop nuclear weapons by the United States. Learn more about the Manhattan Project.

How Crash Testing Works

auto.howstuffworks.com/car-driving-safety/accidents-hazardous-conditions/crash-test.htm

Automotive crash testing has saved thousands of lives by making cars safer. Learn about the tests, the ratings and how the dummies tell engineers what happens in an accident.

If I Plant Trees in My Yard, Will It Offset Global Warming?

home.howstuffworks.com/gardening/garden-design/global-warming-plant-trees.htm

If you plant trees in your yard, will it really help the planet? Find out how much carbon dioxide a tree absorbs and why you should plant trees.

How Exhaust Heat Recovery and Recirculation Works

auto.howstuffworks.com/fuel-efficiency/hybrid-technology/exhaust-heat-recovery-recirculation.htm

Exhaust heat recovery and recirculation technologies are made to maximize the efficiency of a vehicle's exhaust. Read about exhaust heat recovery on HowStuffWorks.

How Idle-stop Systems Work

auto.howstuffworks.com/fuel-efficiency/hybrid-technology/idle-stop-system.htm

Idle-stop systems alleviate the fuel economy problems of sitting in traffic. Learn how idle-stop systems work and how common they are on new cars.

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