Researchers have developed an innovative self-adjusting shading system inspired by a surprising natural feature: pine cones. According to a post by the University of Stuttgart on Tech Xplore, ...

cones are about 3” long; ovoid; umbo armed (spiked) with an inconspicuous spine. Bark – Dark brown to black bark that is widely split by flaking fissures into scaly plates which becomes increasingly ...

Give an evergreen wreath an upgrade akin to the evergreen garland treatment. Bring pine cones out of retirement as a Christmas staple and make them colorful Valentine's wreath-making material. Gather ...