To use a light microscope to examine animal or plant cells. To make observations and draw scale diagrams of cells. Turn the coarse focus so that the stage is as close to the objective lens as ...

[Zach] decided to use his electron microscope as an e-beam litho machine ... In his best runs he managed to draw lines with a width of about 100 nanometers, which is seriously impressive for ...

To use a light microscope to examine animal or plant cells. To make observations and draw scale diagrams of cells. Turn the coarse focus so that the stage is as close to the objective lens as ...