How to Buy Used or Refurbished Electronics (2026)

You can save money and help save the planet by buying used or refurbished electronics instead of new devices. Since most of the environmental impact of devices comes from the manufacturing phase, buying secondhand gear can reduce your carbon footprint. Do it right, and buying refurbished can feel much like buying new. This guide delves…

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You Can Approximate Pi by Dropping Needles on the Floor

Happy Pi Day! March 14 is the date that otherwise rational people celebrate this irrational number, because 3/14 contains the first three digits of pi. And hey, pi deserves a day. By definition, it’s the ratio of the circumference and diameter of a circle, but it shows up in all kinds of places that seem…

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Vivid Seats Promo Codes and Deals: Save 10% This March

Vivid Seats has been part of some of the highest of highs and lowest of lows of my concert-going experience. Because of Vivid Seats, I was able to get a last-minute ticket to Chance the Rapper’s sold-out Coloring Book show at the Oracle Arena in Oakland in 2017 (before he fell off; IYKYK). Vivid Seats…

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Coleman Promo Codes and Deals: Up to 30% Off in March

Few things are as iconic to camping as the green Coleman stove. Every summer you’ll find them, along with Coleman lanterns and coolers, on picnic tables across America. At WIRED, we’re big fans of the Coleman Cascade stove, but all Coleman stoves are capable of cooking up delicious camp food. There is more to Coleman…

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