This video covers a full oil change and oil level sensor replacement on the BMW E39 M5. We go through the service process ...

A new study shows dopamine isn’t the brain’s movement “gas pedal” after all. Instead of setting speed or strength, it quietly ...

Explore dopamine's role in movement and how it challenges long-standing theories about motor control and Parkinson's disease ...

Whenever you need a new power tool, it's worth seeing if Harbor Freight has a budget option first. Often, it'll be as good as ...

Often called the “fourth utility”, clean compressed air is critical. Discover how contamination threatens product quality and ...

A research team led by McGill University has taken a close look at a long-standing idea about Parkinson’s disease and found ...

As the fourth most traded product globally, electronic components have become essential to most industries. The sector, which ...

Back in 1998, long before the United States stopped producing the penny, a little girl with spina bifida gave Dale Earnhardt a gift that raises the question: What if pennies are actually worth ...

Heavy duty diesel engines are designed for long hours and extreme loads, but even the toughest systems fail without early ...

Safe driving isn't just about following road rules -- it begins long before you start the engine. Your car's condition plays a critical role in how well it responds, protects, and performs on the road ...

From pallet-sized cargo carriers to compact flashlights, the Gear Team put hundreds of products through the wringer in 2025.