Ryan Tubridy dons his lab coat and will be armed with his trusty clipboard and calculator when he presents his 2fm show live from the BT Young Scientist and Technology Exhibition at Dublin's RDS tomorrow.
Speaking to RTÉ TEN as he dressed for the part, Tubridy joked: "Once again I walk amongst my fellow nerds as I step into the cauldron of hormones that is the Young Scientist/Dating Exhibition!"
Tune in to Tubridy on 2fm tomorrow on 90-92fm from 9am to 11am or if you're in the RDS come up and say hello at the roadcaster.
Rick O'Shea will also present live from the exhibition from 2pm. Jenny Greene will be keeping exhibition attendees entertained as she takes to the mic on Friday 11am to 1pm and Mark McCabe will present his show live from Simmonscourt on Saturday from 12pm to 2pm.
Listen live on the RTÉ Radio App or via the RTÉ Radio Player here