What is this?

Guess…

     Calculated band structure of Boron Phosphorus Nitride (rotated 90 degrees) Neatly separated weaving threads Stacked silicon nanowires for field-effect transistors

    Closing date: 15 July 2022

    and win!

    A Digital Microscope
    Dive into the microscopic world and get the pictures right on your screen!

    NOTE: Your e-mail address will only be used to run this competition and will be deleted after the winner has been determined. The winner will be drawn from all participants providing the correct answer. Please participate only once per quiz question.