In science, we often say things like “all scientific results must be replicable.” If you have one researcher who says “I’ve measured the speed of light to be 3-million meters per second.” another ...
The motion of any object is relative. On Earth we tend to ignore that, because the vast background of the ground gives us a seemingly fixed and absolute frame of reference. Sitting comfortably at our ...
David Rothstein, a postdoctoral fellow in Cornell University's astronomy department, searches the universe for an answer to this question. Our universe is expanding—astronomers have piled up ...
Measuring speed with Arduino isn‘t something new, but the interesting part of this project that speed information is displayed on Flash application. Application has been built using Flex 4 and is ...
Researchers have devised a revolutionary new technique for measuring the microscopic elasticity of materials. Known as SRAS, the technology works by measuring the speed of sound across the material's ...
There’s a simple way to measure the speed of sound. It’s low tech and unimpressive, but you get to blast an air horn. How many times can you say that you’re using one for science and not sheer ...
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