We may not fully appreciate all the important roles wheat plays in our lives until it's gone—or at least, when it's in very short supply. What would a world be like without bread, cakes, cereal, pasta, or wheat beer? If the dire warnings about an impending stem rust fungus come to pass, we may know all too soon.
Apple removed the option to quickly change between miles and kilometers when using Apple Maps on iOS 16, but it's not entirely gone — it's just not as easy to find.
When you see foreign words on a sign, unfamiliar currencies on a dinner menu, or a recipe using a different measurement system, there's a good chance you google it for a translation or conversion. Your iPhone's Translate app comes in handy for real-world language translations, and Siri's pretty good at converting measurements, but there's an app on everyone's lock screen that can do both: Camera.
55-year-old Peruvian inventor, Eduardo Gold, was one of 26 winners of the "100 Ideas to Save the Planet" competition of 2009. His winning plan? To whitewash a mountain in order to restore it to a glacier.
