Jeff is the son of Michael and Pauline in Australia.
Jeffrey - Bachelor of photonics, Bachelor of Science (Hons). PhD student (engineering),Was in the Antarctica (Davis station) for eighteen months) where I enjoyed seeing the station's blog. Talked often to Michael via skype about Jeff's adventures
You can see what is happening by going to the following link. They put out a weekly report. Jeff will be operating the LIDAR (LIght Detection And Ranging) to study the atmosphere - explained on the website