Some contaminants, like lead and cadmium, are naturally found in the environment, which can partly account for their presence in food. But processing can also introduce heavy metals and chemicals found in plastic. In CR’s tests, our experts found lead, cadmium, or both in all the kits. Even in small amounts, these heavy metals can…
Manufacturers report a model’s noise level in decibels, averaging the readings over the dishwasher’s full cycle. But that isn’t necessarily the best indicator of noise output. So CR’s panel of judges sit and listen to each dishwasher that we test through its entire cycle—even if it takes 3 hours. “People remember a noise when it’s…
Ask the search engine Ecosia about “Paris to Prague” and flight booking websites dominate the results. Ecosia’s CEO Christian Kroll would prefer to present more train options, which he considers better for the environment. But because its results are licensed from Google and Microsoft’s Bing, Ecosia has little control over what’s shown. Kroll is ready…