An amazing find in Macraes!

Today Mr O'Connell was excited to find this object in his paddock and brought it into school for us to learn about!There was a sheet attached to it that told us it was a scientific recording device from NIWA in Lauder. It had traveled 75km in 1 day! It is used to study the Ozone Layer. We have lots of questions for the scientists from NIWA!