Brodie McCloy, a Trinity College medical student, demonstrates the format of an online natural sciences admissions interview. He is greeted in Zoom, checked in by a student helper who confirms his subject and drawing-tablet setup, then interviewed by academics in theoretical chemistry and materials science. The interview covers ionic bonding, interpreting a two-dimensional projection of an ionic crystal structure, and explaining diffraction and interference of light using the virtual whiteboard. Afterwards, Brodie reassures applicants that Zoom interviews are conversational, technical issues are understood and will not affect outcomes, and practising with the interface or drawing tablet beforehand can help. He encourages applicants to stay calm, take their time, and treat the interview as a chat.