Engineers have developed an experimental strategy to control and observe the chemical reaction of a single nanocatalyst using an optical microscope -- Expected to contribute to catalyst design based ...

Gravity doesn’t discriminate. An experiment in orbit has confirmed, with precision a hundred times greater than previous efforts, that everything falls the same way under the influence of gravity. The ...

Researchers have developed a method for using remote-controlled, internet-connected microscopes to enable students anywhere in the world to participate in designing and carrying out biology ...

COLUMBIA, Mo. — For more than 20 years, Matt Maschmann, an associate professor of mechanical and aerospace engineering at the University of Missouri, has worked with materials that require specialized ...

A microscope image from an experiment conducted for this study. The image contains glass (brown), large garnets (pink) and other small mineral crystals. The field of view is 410 microns wide, about ...

The challenge: seeing atoms without freezing the budgetOptical-coupled scanning probe microscopes (OC-SPM) can visualize individual atoms and probe ...

The ability to see greater detail in an image depends on the resolution or resolving power. This is the ability to see two points as two points, rather than merged into one. Think about a digital ...

One of the most counter-intuitive notions in physics is that all objects fall at the same rate, regardless of mass, aka the equivalence principle. This was memorably illustrated in 1971 by NASA Apollo ...

Late 1600s – Dutch scientist Antonie van Leeuwenhoek constructed a microscope with a single spherical lens. It magnified up to ×275. 1800s - the optical quality of lenses increased and the microscopes ...

In many communities around the world, students’ ability and enthusiasm to pursue STEM fields in their high school and college careers is limited by a lack of resources which prevent them from ...