It is much easier to draw than drawing a picture of the ... There are other more complicated practical techniques in science that use a lot of equipment. This technique is called distillation.

Pearce and his group created 3-D printable models—completely customizable—for $97 for a single pump and $154 for a double pump, using open source CAD software and off-the-shelf motor parts ...

Jonas & Redmann developed a precision, flexible laboratory R&D system for the reproducible deep drawing of composite foils, e.g. aluminium composite foils. The laboratory machine offers an array ...