We finally met our buddies (…virtually) and can’t wait to meet them in real life! We divided our tasks to look at different CERN technologies. We hosted a screening of ‘A Plastic Ocean’ and feedback session and attended a Melbourne Development Circle (MDC) networking event where we met people who are passionate about SDGs.
Then, we dipped our toes into the water of particle physics by visiting the Australian Synchrotron. The wonderful Zoran gave us a gentle introduction with his insightful and informative tour.
MDC networking event: Speaking to people who work directly with the SDGs helped us gather contacts. We met some people who are particularly involved in water projects and will expand our network through them.
Synchrotron: It is extremely impressive to see the varied and multiple applications of Synchrotron light.
Synchrotron light or synchrotron radiation is electromagnetic radiation that is emitted when charged particles (in the Australian Synchrotron, these are electrons) are accelerated to 99.9997% the speed of light. This produces X-ray and infrared radiation which is filtered into various experimental workstations, mainly to look at the insides of things at a sub-microscopic level.
How it’s used:
Healthcare: Studies are underway to see if X-ray imaging with synchrotron light is more accurate than mammograms in differentiating hard tissues and tumours in breast tissue
Engineering: Synchrotron light was used to map the internal structure of a termite colony. Mimicking termites’ structural logic can lead to improved material efficiency in construction and 3D printing.
Art forensics: X-ray fluorescence microscopy (XFM) using synchrotron radiation was used to ‘see’ a hidden portrait without destroying the surface painting. Scientists detected the elements in the lower layer and matched them to pigments. This was digitally recreated into a colour representation of the hidden painting.
Investigation: For decades, Phar Lap, a champion racehorse in the late 1920s/early 1930s, was suspected to be poisoned. XFM was used to detect the presence of arsenic within Phar Lap’s hair, leading to the conclusion that he had ingested a massive dose of arsenic 1-2 days before he died.
“Humans desire and rely too much on convenience. Do we really need to grab that plastic bottle and drink on the go?”
-Participant at ‘A Plastic Ocean’ screening talking about how plastic pollution can be linked to socialised expectations of convenience
- Meet then have class session with Dr. Markus Nordberg- Welcome!
- Interview with Scott Rayburg on Monday: expertise in catchment management, environmental flows, and takes a systems approach to natural resource management problems
- Meet with a consultant from GHD working in water technology on Tuesday: find out about the work GHD does
- Finalise Opportunity and Tech cards before we have to use them in CERN