There's even an annual hydrangea festival. Coming in a variety of colors including blue, green, pink, purple, red and white, depending on the type, the hydrangeas are particularly vivid this summer.

3D microstructure with multiple colors and the thermo-response. Left, depiction of the traditional Chinese statue Galloping Horse Treading on a Flying Swallow. Center, corresponding 3D model.

Oct 12, 2024 New 3D printing technique creates unique objects quickly and with less waste (Nanowerk News) Multimaterial 3D printing enables makers to fabricate customized devices with multiple colors ...