Study of Protozoa and Algae under the microscope for education. Microbes Under Microscope A realistic animation imitating the view through a microscope, featuring swimming paramecium and an amoeba.

Look closely at this image, stripped of its caption, and join the moderated conversation about what you and other students see. By The Learning Network Look closely at this image, stripped of ...

Get up close and personal with distant subjects with our pick of the best zoom cameras you can buy right now Although the smartphone in your pocket can do a lot of great things - including taking ...