The basic model for the waveguide uses a delay line of p samples which determines the resonant frequency of the string, a low-pass filter which simulates the energy loss caused by the reflection of ...

Wütrich in 2002 (chemistry), and P. Lauterbur & P. Mansfield in 2003 (medicine). The utility of NMR stems from the fact that chemically distinct nuclei differ in resonance frequency in the same ...

One of these threats comes from vibrations, i.e. sound. When the sound waves are at the resonant frequency of the rocket, vibrations could destroy it. Kevin first uses a girl from the audience and ...

By levitating nanoparticles with laser beams, scientists have built an antenna 10,000 times smaller than typical ...

Scientific discoveries often come from connecting the dots between ideas that seem completely unrelated. A research team at ...