We started the day watching a web seminar produced by Radiation Safety (strålskyddsmyndigheten). The seminar was divided into 3 parts, the first about radon as an element, the second about measuring and safety precautions and the third about legal issues regarding radon in houses.
Next the students worked in groups of 4-5 and produced material to the website.
After lunch the students listened to two lectures. The first one was from a ecologist from the University of Lund and he spoke about radon from a geological perspective. The second was a medical doctor, specializing in lung diseases and she talked about the lungs and how radon affects them.