ESB Science Blast is a STEM-focused educational programme involving whole classes investigating the science behind simple questions. The Dublin event took place over four days in RDS Simmonscourt, from March 4 to 7, and included a lá speisialta do Ghaelscoileanna agus do scoileanna Ghaeltachta. Strong themes emerging from schools this year included climate change, biodiversity, the impact of fast fashion and questions related to physical and mental health.