Depending on what size pinwheel curls you're hoping to achieve, you can adjust them by changing how many fingers you use to roll your curls into place. The more fingers you use, the bigger the curl.

The first pinwheel’s blade design allowed each blade to capture the most air as it rotated. To understand why this made it move faster, imagine a swimmer racing through the water.

Pinwheel (If you do not have a pinwheel, you can make a homemade one using a sheet of paper, a pencil or pen, a round wooden skewer and scissors—see steps below.) If you're enjoying this article ...

Location-based note-sharing app Pinwheel has changed its name to Findery, after the U.S. District Court of New York granted Pinweel, a photo-sharing app, a preliminary injunction over the similar ...