To be sure, newer lithium-ion batteries are developing rapidly, lasting far longer between charges. The amount of energy they put out relative to their volume—their “energy density”—has improved by a striking 9 percent annually between 2015 and 2023, says Simon Mui, an expert in battery technology who works for the Natural Resources Defense Council based…
For decades, consumer advocates have worked to improve the safety of our food, from making sure products list all ingredients on their labels to helping ban the use of toxic chemicals in agriculture. But potentially dangerous pesticides are still being found in our produce, which shows that our food safety system can—and should—get tougher. A…
It may not have the shine it once did, but Max (previously HBO Max) is still home to some of the best TV shows of the past 25 years, from The Sopranos and The Wire to Game of Thrones and The Leftovers. Max has gotten into the original content game too, with highly acclaimed series like Hacks, Station Eleven, and The Staircase (the…
After they left, the Titan was rebuilt with a new hull that was never tested to industry norms nor certified by an independent third-party agency. Patrick Lahey, CEO of submersible maker Triton Submarines, said that certifying a novel hull was not only possible but essential for safety. “We were developing and certifying the deepest diving…
If you’ve always wanted to try bike commuting but are worried you’ll get tired or just don’t want to be sweaty at work, an electric bicycle can give you that last little push—metaphorically and literally. Also, they’re really fun. I’ve never met anyone who has tried an electric bicycle and not wanted one; in the…
The end of TikTok has begun. As the dust settles from a week of shockingly fast legislative action by the US Congress, it’s clear that TikTok next year will look much different from the TikTok we’re using today. When President Joe Biden signed a $95 billion dollar foreign aid package on Wednesday, it brought to…
But the real key to cherries’ health benefits lies in their antioxidant content. Sweet and tart cherries each contain high amounts of polyphenols—a category of antioxidants that includes anthocyanins, hydroxycinnamic acid, and flavanols, which are found in cherries. These compounds have anti-inflammatory properties. “Anthocyanins seem to be the most active antioxidant and anti-inflammatory compound in…
Treating your car to a regular hand-wash is a great way to monitor the car’s condition, looking for rock chips or other damage, while ensuring the soapy task is handled with care. However, not all drivers have convenient access to a hose or the time to wash the car themselves. Automated washes make it easy…
Smoke, from wood chips or chunks, is used by skilled grillers to impart even more flavor. “I tell beginners to think of smoke as a seasoning or dry rub,” Lilly says. “You want it to lend flavor but not to overwhelm what you’re cooking.” Package instructions often call for soaking the wood chips or chunks…
Just keep in mind that not all inverter generators perform equally well. Under demanding conditions, some models simply fail to deliver the power that’s promised, according to our tests. Our generator ratings (available to CR members) feature brands you’ll see whether you’re shopping at an online retailer, a home center, or a dealer: Briggs &…