Should You Warm Up Your Car Before Driving?

An engine is fully lubricated long before it reaches full operating temperature. When your car sits for an extended period of time, the oil drains down to the bottom of the oil pan. Once you start the engine, the oil pump quickly circulates the oil throughout the motor, lubricating all the necessary moving engine components….

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Some Eyeliners Contain Potentially Harmful Levels of Lead

The best way to protect yourself from lead in traditional eyeliners is to avoid them. But for people who come from communities where they’re widely used, this isn’t a simple solution. “These are very culturally ingrained products,” says Paromita Hore, PhD, MPH, director of environmental exposure assessment and education at the New York City Health…

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CUDA Proves Nvidia Is a Software Company

Forgive me for starting with a cliché, a piece of finance jargon that has recently slipped into the tech lexicon, but I’m afraid I must talk about “moats.” Popularized decades ago by Warren Buffett to refer to a company’s competitive advantage, the word found its way into Silicon Valley pitch decks when a memo purportedly…

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Some Newer Cars Are Missing a Spare Tire

Since 2020, about 9 percent of the cars tested by Consumer Reports have come with a full-sized spare. Studying our database, we found that 46 percent came with a temporary (aka space-saver) spare tire, and the rest were equipped with a sealant kit (34 percent), a run-flat tire (7 percent), or nothing at all (4…

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Best Used Cars: 10 Top Picks for August 2025

By looking at how cars performed in our tests when new and reviewing detailed reliability data, CR can point car shoppers to models that promise the best overall ownership experience. But it’s important to note that great new cars don’t always make great used cars, especially when factoring in depreciation and long-term reliability.  We pick…

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Everyone Speaks Incel Now

At the beginning of the year, The Cut kicked off a brief discourse cycle by declaring a new lifestyle trend: “friction-maxxing.” The idea, in a nutshell, is that people have overconvenienced themselves with apps, AI, and other means of near-instant gratification—and would be better off with increased friction in their daily lives, which is to…

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How to Babyproof Your Home (2025)

As a new parent myself, I can tell you unequivocally that when babies become mobile, the world becomes their playground. Coffee tables become climbing gyms, cabinets become treasure troves, and phone chargers become rope toys. Babyproofing your home isn’t about bubble-wrapping your life; it’s about thinking like a young mind and getting one step ahead…

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