PureWow editors select every item that appears on this page, and some items may be gifted to us. Additionally, PureWow may ...

Here’s a design for a split-flap clock that doesn’t do it the usual way. Instead of the flaps showing numbers , Klapklok has a bit more in common with flip-dot displays. Klapklok updates every ...

Undisputedly one of fashion’s most coveted pieces, the Chanel Flap Bag is a timeless icon. Introduced in the 1950s as a ...

The basic design of a split-flap display is really quite versatile, and enterprising hackers have been putting delightful new twists on them for years. There has been a split-flap display used as ...

Shoppers say it's their "go-to" accessory. TheStreet aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. The Eliza Flap ...

The critical parameters for stern flap design geometry are the flap angle, referenced to an extension of the local centerline buttock angle, flap chord length and flap span across the transom.