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What Causes Rust?

What Causes Rust to Form? Rust wreaks havoc on your bike, shower curtain rod and iron patio furniture.We know that unsightly and often messy reddish- or yellowish-brown flaky coating on some of our ...
Rust is a natural process — the refined iron is essentially trying to return to its original oxidized, stable state: iron ore.
Outdoor garden tools, kitchen knives, and other metal objects are all susceptible to corrosion, especially if they are exposed to the elements. Learning how to remove rust can help them work better, ...
Learn how to clean cast iron and what to avoid. Victoria Kotlyarchuk / Getty Images Our cast-iron skillets are prized possessions in the kitchen. Nothing sears a steak or transforms a bowl of biscuits ...
Versatile, durable cast iron cooks beautifully and isn't hard to maintain—no matter what you've heard. Here's how to clean a cast-iron skillet so yours will last for years to come. Professional and ...
In the fight to kill planet-cooking carbon emissions, rechargeable lithium-ion batteries have become a core technology. They can power electric cars that get more than 300 miles per charge. They can ...