Create a magical night scene with this moon silhouette drawing tutorial on cardboard using simple techniques and creative shading. Learn how to build a glowing moon background, add bold silhouettes, ...

How to Make a Digital Microscope at Home For this project you need few pieces of cardboard, a torch and webcam with manual focul, all you need - install the lens by the reverse side and build a body ...

Let's take a look at how to observe cells under a microscope. No prizes for guessing the first thing you'll need: a microscope. But don't worry if you don't have one of your own. Ask your school if ...

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 possible ...