[Tom] fabricated these beautiful alpha-numeric split flaps from scratch ... and part way into the project we looked at some of the control hardware for the installation. Make sure that you ...

they uncovered the physics by which the flaps improved lift and identified two ways that the flaps control air moving around the wing.

The deep inferior epigastric artery perforator or DIEP flap is a microsurgical technique in which blood vessels, skin and fat are taken from the lower abdomen and used to reconstruct the breast(s).

"These flaps can both help the plane avoid stall and make it easier to regain control when stall does occur," said Aimy Wissa, assistant professor of mechanical and aerospace engineering and ...

Split-flap displays work by printing letters or numbers ... [Erich]’s version is built out of new acrylic and MDF, and uses an Arduino as the control board. A 3D printer and CNC machine keep ...