chemisty The Present For $50, convert your phone into a powerful chemical, pathogen detector A team of scientists managed to install onto a smartphone a spectrometer that’s capable of identifying specific molecules — with cheap parts you can buy online.
The Present For $50, convert your phone into a powerful chemical, pathogen detector A team of scientists managed to install onto a smartphone a spectrometer that’s capable of identifying specific molecules — with cheap parts you can buy online.
