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Sourdough bread tastes great, but have you ever thought about it as a technology??? Learn how this technology works!

Brake shims fit between the brake pads and the rotor and cut down on noise levels. Learn all about brake shims at HowStuffWorks.

Americans spend an estimated $250 million annually on air purifiers for their homes. Learn why people buy air purifiers and how they work.

Massage chairs are expensive chairs that allow you to receive a mechanical or robotic massage. Learn how massage chairs work.

Continuing education is a great way to get ahead professionally. Visit HowStuffWorks to learn all about continuing education.

If you would love to eat ice cream all day, maybe you can put that desire to work as a food taster. Learn more about food tasters at HowStuffWorks.

Ventilators are a critical piece of equipment for coping with the COVID-19 pandemic, but how do they work?

Brake assist helps stop a vehicle faster to avoid crashes. Read about cutting-edge brake assist technologies on HowStuffWorks.

Golf simulators are perfect for practicing in the off-season. Visit HowStuffWorks to learn all about golf simulators.

Brake upgrades can dramatically improve your vehicle's braking performance. Learn all about brake upgrades at HowStuffWorks.

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