RV Investigator: A science lab goes to sea

RV <em>Investigator</em> at sea. Image: Ben Arthur, CSIRO/Marine National Facility.

RV Investigator at sea. Image: Ben Arthur, CSIRO/Marine National Facility.

Investigating Australia’s oceans

Commander Matthew Flinders and the crew of HMS Investigator spent three years circumnavigating Australia. From 1801-1803 a team of British sailors, soldiers, artists and scientists and an Aboriginal man, Bungaree, from the Guringai area around Broken Bay, just north of Sydney, charted the coastline and analysed marine and terrestrial flora and fauna. To support scientific observations the ship was outfitted with a greenhouse, microscopes, and a library. The cartographic and hydrographic work conducted by HMS Investigator stands as a meticulous record of the natural composition of our coastal nation and its surrounding waters.

215 years later, at the behest of the Australian public, CSIRO Marine National Facility (MNF) blue-water research vessel RV Investigator, is rewriting history as it pieces together the most complete modern map of our territorial waters. It is capable of hosting 40 scientists on sea voyages up to 60 days over a 10,000 nautical mile radius from the icy waters of Macquarie Island to the Coral Sea. A modern version of its historic predecessor, RV Investigator is outfitted with laboratory spaces, acoustics and scientific winches to accommodate all aspects of atmospheric, oceanographic, biological and geosciences research. Plus, onboard cameras beam back live images from its current voyage every 10 minutes.

Here at the museum, we also have a keen interest in exploring the oceans; scientific and environmental issues and actions as well as cultural understandings of the ocean sphere. Luckily for me, I’ve recently started at the museum as the inaugural Curator of Ocean Science and Technology, just in time to score a berth on board the vessel for last week’s eight-day transit voyage (14-21 May 2018) from Brisbane to Hobart.

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Careers in science and museums: Meeting our conservators

Textile conservator Sue Frost. Image: ANMM.

Textile conservator Sue Frost. Image: ANMM.

What a museum without its collection? The stories we tell are imbued in the objects the museum collects and the conservation department is tasked with caring for these objects. Our conservation team look after a range of artefacts, from paper to paintings, ceramics, textiles and even archaeological material recovered from the seabed. From small coins to the HMB Endeavour replica, every object is condition reported, treated and conserved. The team monitor the environmental conditions our objects are either stored or displayed in, checking light levels, relative humidity and maintaining a stable temperature.

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Swashbuckling Science

Science is awesome. Image: Annalice Creighton / ANMM.

Science is awesome. Image: Annalice Creighton / ANMM.

Do you know a toddler who is bonkers for bubbles, mad about messy play, sweet on ships, or wild about water in all its shapes and forms? We thought we would use our monthly craft spot this August to share our top 5 maritime-y science-y activities for early learners as a way to celebrate National Science Week.

While in-depth discussions about the intricacies of animal adaptations, laws of motion and gravity or the molecular changes involved in a chemical reaction may be years away, enjoying science play and simple experiments with young children is still a fun and easy opportunity to foster their curiosity and problem solving skills.

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