Reem and Molly are in the RDS meeting some of the young people involved in the BT Young Scientist & Technology Exhibition.
Watch the full show above now, or catch it any time on the RTÉ Player here!
The news2day crew spent the day at the RDS speaking to some of the young people taking part in the BTYSE. Reem heard about how great it was for the event to be back in person, as well as the importance of sleep and lots more great projects.
And Molly went along to the Primary Science Fair to meet some of the younger scientists where she learned about everything from optical illusions to robots!
The gang from RTÉ Weather are at the RTÉ stand and you can have a go at being a presenter! Make sure to pop over to say hello if you are going to the exhibition.
Tune in to news2day weekdays at 4.20pm on RTÉ2 and RTÉ Player!
And click here to get lots more content from the show on the news2day website!!