Physics, bubbles, oceans, hot chocolate and curiosity. Professor at UCL, writer, broadcaster. Author of Storm in a Teacup and Blue Machine linktr.ee/helenczerski Co-host of BBC Radio 4's Rare Earth
Elephants! What a lovely end to the working day. We collected our last hydrophone and made the last measurements upstream, and then on the way back SO MANY elephants had come down to the river to cool off. Do listen with the sound on - there's proper trumpetting. 🐘🐘🐘🐘
