The inside of an electron microscope, which requires vacuum ... The researchers' method eliminates the need to freeze a sample or view it through a chamber. Although effective, each of these ...

A beam of electrons is produced at the top of the microscope by an electron gun. The electron beam follows a vertical path through the microscope, which is held within a vacuum. The beam travels ...

These microscopic images capture a close up view of Marijuana. We spoke with Ted to find out more about his scanning electron microscope photos. Following is a transcript of the video. This isn ...

In actuality any comparison between an electron microscope and a movie projector basically ends with the “on” button. Rather than pushing light through film ... and it provides a greater energy field ...

When all you’ve got is a hammer, everything looks like a nail. And when you’ve got a scanning electron microscope, everything must look like a sample that would be really, really interesting ...

An electron microscope can find defects at atomic level ... be able to record every single electron during an experiment. "Through this really large data set we'll be able to perform 'virtual ...

How transmission electron microscopy works: A transmission electron microscope (TEM) sends a beam of electrons through a thin sample of material; as the beam scatters from the electrical field of ...

Now an electron microscope has ... of DNA stretched out and ready to view. The team also drilled tiny holes in the base of the nanopillar bed, through which they shone beams of electrons to ...

For example, an environmental-scanning electron microscope that maintains a low vacuum in the sample chamber to view specimen with moisture is currently under development. Yolanda graduated with a ...

A new imaging tool works more like Google Maps than a traditional microscope ... allowed scientists to view the minute spatial details of cells by beaming electrons through them or blowing ...