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…

Read More

Shop Smarter With the Consumer Reports Price Tracker

Nice Price, No Availability We noticed a few weeks back that our Panasonic microwave and DeWalt portable generator both dipped in price at certain retailers right around the time they went out of stock. Even now, the microwave remains priced at $339.95 at Walmart—$60 below the offer at Abt Electronics—yet it’s unavailable for purchase. The…

Read More

Portable vs. Whole-House Generator: Which Is Right for You?

The portable models in our generator ratings run on gasoline, burning through 12 to 20 gallons per day, depending on the unit’s output and the load being powered. That means you’ll have to store a significant quantity of gasoline, start the generator manually, and refill it (when it’s off, to minimize fire danger) after running…

Read More

Is Age or Mileage More Important When Buying a Used Vehicle?

Car shoppers often face the dilemma of being drawn to an older model or even a high-mileage model that’s otherwise a perfect match for their budget, needs, or tastes. This is especially true in today’s market, where vehicle selection is haphazard and late-model, low-mileage cars are in short supply. So if you have to compromise,…

Read More

CR’s Holiday Tipping Cheat Sheet

There are no hard-and-fast rules about how much you should tip at the holidays, but some tipping norms have become a social convention. For example, giving your barber a holiday bonus equal to the cost of one haircut has become a customary way to show thanks for year-round service. (See “Your Giving Guide,” below, for…

Read More

The Best Deals from Huckberry’s 2025 Black Friday Sale

Huckberry, purveyors of finely curated clothing and gear for the sort of person equally at home in the woods and the city, has started its holiday sale. Huckberry’s Black Friday sale covers a wide range, from the company’s own house brands to favorites from the likes of GoRuck and Peak Design. We’ve tested and love…

Read More