This chameleon community is not only the world’s largest, it is also the world’s most unique; with 59 different species ... wearing a variety of colors, including brown, green, blue, yellow ...

[Norbert Heinz] has been busy for the 2021 Hackaday Prize entry, working on the design of a direct granule extruder for 3D printing with waste materials, or materials that are not provided in the ...