Group items matching

in title, tags, annotations or url

"Visualize in real-time the frequencies that you can hear around you and even those you cannot. The SpectrumView analyser provides a high quality real-time spectrogram and spectrum analyser display with configurable sample rate and frequency resolution for the iPhone and iPad.  You can use this application to measure the highest tones you can sing, to find the source of an annoying sound, for calibrating musical instruments or generally for all sorts of acoustic analysis. "

"How to write electron configurations using the periodic table, or why I think that ptable.com is a great tool for chemistry students!"

Great short video to explain the jump from the Bohr model to the QM model