• The ‘pitch drop experiment’ – recorded in Guinness World Records as the “world’s longest continuously running laboratory experiment”
  • Expected to continue for at least another hundred years

The experiment demonstrates the fluidity and high viscosity of pitch, a derivative of tar that is the world’s thickest known fluid and was once used for waterproofing boats. Thomas Parnell, The University of Queensland’s (UQ) first Professor of Physics, created the experiment in 1927 to illustrate that everyday materials can exhibit quite surprising properties.

Born in Northamptonshire, England on 5 July 1881 and passed away on 1 September 1948 in Brisbane.  During WW1, he served as Lieutenant Parnell in the Australian Imperial Force – 2nd Field Artillery Brigade on the Western Front. He was appointed to Australian Corps headquarters as gas officer and his duties included defusing unexploded gas-shells. From 1928 – 29 he was President of the Royal Society of Queensland.

In 1934 he was one of the 92 founding shareholders of Queensland Holiday Resorts (now Binna Burra Lodge). His Binna Burra shares were handed down to his son, Thomas Meredith Parnell, (1926-2012) who became Professor in Electrical Engineering at UQ.

In 2005 Prof Parnell was posthumously awarded the Ig Nobel prize for Physics for the pitch drop experiment, along with the experiment’s then custodian, John Mainstone.

In 1927 Parnell heated a sample of pitch and poured it into a glass funnel with a sealed stem. He allowed the pitch to cool and settle for three years, and then in 1930 he cut the funnel’s stem. Since then, the pitch has slowly dripped out of the funnel – so slowly that it took eight years for the first drop to fall, and more than 40 years for another five to follow.

The Lamington National Park (1915) and Binna Burra’s links to UQ go back some two decades before the company was in incorporated in 1934.

No doubt, along with the first campers at Binna Burra in 1933 and 1934, Prof Parnell’s experiment was a topic for interesting chat around the campfire!

Watch the ‘Pitch Drop Experiment’s live feed: http://thetenthwatch.com/ 

The information above has been drawn from:

Leading Australian landscape artist, Dave Groom, has been commissioned to paint four new creative pieces to feature in the dining room of the new lodge currently under construction at Binna Burra.

Steve Noakes, Chair of the Board of Directors at Binna Burra Lodge said: ‘Following the devastation resulting from the 2019 ‘Black Summer’ bushfires, in March 2026 the opening of the new lodge and accommodation at Mt Roberts signals the ‘second start’ for Binna Burra Lodge. As part of the historical significance of the opening and in recognition of the legacy of artistic interpretations since the 1930’s at Binna Burra, Dave Groom has been commissioned to produce dedicated new signature landscape art pieces of Woonoongoora (Lamington National Park) for display in the new lodge.

A local resident at Beechmont in the scenic rim hinterland of the Gold Coast,  Dave Groom has a lifelong connection to Binna Burra. His grandfather, Arthur Groom was a co-founder of Binna Burra Lodge in the early 1930’s, and his father, Tony, had extensive experience at Binna Burra as the Manager, a Director and a previous Chair of the Board.

Dave won the 2025 Lethbridge Landscape Prize which invited all artistic interpretations of the Australian landscape – from the conventional to the unusual, and from the monumental to the intricate. The award is a testament to Dave’s deep connection to place and his ability to render the natural world not only as it appears, but as it feels.

Dave said: ‘These paintings will feature elements of the landscape of some of Lamington National Park’s most iconic areas. They will focus on areas on the Binna Burra side of the national park. The aim is to create artworks of timeless beauty that pay homage to these places, allowing those who have walked these tracks to reconnect to the landscape through contemporary paintings and for those who haven’t explored these areas, to become inspired to do so.’

Steve Noakes added: ‘Importantly, the paintings will be long-lasting and significant works of art that will enhance the contemporary feel of the new lodge, with views of the surrounding landscape, painted by a professional award winning artist, who also has strong family connections and history with Binna Burra.’

The project supports the Mission of Binna Burra Lodge – To be a meaningful connection between nature and heritage. It also contributes to the Arts. Nature. Science. initiatives that have been occurring at Binna Burra since the post bushfire reopening in September 2020.

About the commissioned paintings:

  • The largest work will be 173cm high x 123cm wide, featuring elements of the Coomera Crevice and will be hung on the eastern feature wall in the dining room.
  • The other three paintings will be 93cm x 93cm each and will be hung next to each other as a triptych on the southern wall in the dining room, featuring Shipstern, the Caves Circuit and Daves Creek.
  • Being quite large paintings, they will all be hung so that they are easily viewed from anywhere in the dining room, but are also well out of the way of major traffic areas, so that there are no access issues for patrons and dining room staff.
  • There will be simple yet effective downlights installed in the ceiling to highlight the paintings at night and by day the natural light flowing through the abundant windows will accentuate the colours and details of the paintings.
  • Being oil paintings, that will also have a protective varnish layer, they will outlive us all and be enjoyed for generations to come.
  • The paintings will be framed in elegant box frames of long-lasting natural stained timber, that will be customised to go with the surrounding timber work and fittings of the dining room.
  • They will be completed and hung in time for the opening of the new lodge, with Dave set to start on the work in mid 2025.
  • Each work will have a descriptive panel that describes the area in the painting with the artists name and any sponsors who have contributed to the purchase

Sponsorship opportunity:

Sponsorship (in perpetuity and including all four paintings) of up to $15,000 is available from one or more individual or organisations who share the common interest of landscape art and the historical and heritage values represented since 1933 by Binna Burra Lodge and the Binna Burra Cultural Landscape. If you know someone who may be interested, please contact Steve Noakes on email: [email protected]

About the artist, Dave Groom[1]:

‘My contemporary landscapes are concerned with the mountains and valleys that surround me at Beechmont, in the Gold Coast hinterland. My family has lived in the area for four generations and I now live and work in a studio, which I built on the edge of Lamington National Park.’ Dave Groom 

(Source: Art Images)[2] The philosophy of his work is simple, spending time observing the changing moods of the landscape and portraying this through his drawings and paintings. Rather than working en plein air, Dave works from memory, often creating a series of study drawings in charcoal that deal with a particular theme or atmosphere and then using these drawings for reference to create larger oil paintings.

Because his work is imagined landscapes, there can be a surreal element to it. He likes the idea of combining different view points and working more with the textures, patterns and atmosphere rather than a literal interpretation of the environment.

You can visit Dave at his studio near Binna Burra Lodge. It is located at 671 Binna Burra Rd, Beechmont, Queensland. Studio opening hours vary so please call 0434 036 975 to check studio opening times prior to visiting.

About the Binna Burra Cultural Landscape.

The Queensland Heritage Register notes:

  • ‘Artists have depicted this region including important Queensland artist Vida Lahey (From Binna Burra, 1934), international artist Lois Beumer in her watercolour Rainforest Tangle 1986, and nationally acclaimed William Robinson in his landscape paintings.
  • The adjacent McPherson Range inspired well-known photographers including Arthur Groom, Doug Spowart and Charles Ernest Stanley Fryer, while Romeo Lahey took plate glass photographs at the outset of World War I to campaign for the area’s reservation as a national park. Books written about Binna Burra, include Arthur Groom’s 1949 work One Mountain After Anotherand Raymond Curtis’ 2003 book, Rainforest Journal. Curtis’ orchestral work ‘Journey Among Mountains’ (1989) also celebrates the area.
  • Creative Arts and Photographics Schools (annually to 1984 at least); and Green Fingers Weeks (from 1970). The schools attracted and inspired well-known tutors and participants such as poet Heather Farmer; clarinettist Don Burrows AO MBE; photographer Steve Parish; Mervyn Moriarty, founder of the Flying Art School in outback Queensland; and photographer Nev Male.’

#WorldEnvironmentDay 5 June 2025

Binna Burra joins the Queensland Parks and Wildlife Service (QPWS) in celebrating 50 years of conserving and protecting Queensland’s parks and forests under the Nature Conservation Act (1992).

The 1992 Act superceded the 1975 Queensland National Parks Act – officially called ‘An Act to provide for the appointment of a Director of National Parks and Wildlife and his powers, authorities, functions and duties and for matters incidental thereto.’

Five decades ago when Binna Burra Lodge had been in business for its first 40 years, the ‘Queensland National Parks and Wildlife Act of 1975’ established the Queensland Parks and Wildlife Service (QPWS).  This provided a new legal framework for creating national parks and protecting wildlife. The 1992 Act builds upon this foundation, expanding the scope to include broader conservation of nature, including protected areas, native wildlife, and their habitats.

The story goes back to the late 1890’s when a former President of the Royal Geographical Society of Queensland and member of Parliament, Robert Martin Collins, led a campaign to legally protect the Mcpherson Ranges and other areas with significant natural resources. He has visited the USA and saw first-hand the world’s first national park. Declared in 1872, the Yellowstone National Park is mostly located in Wyoming, and also spreads into parts of Montana and Idaho.

In 1908 Collins succeeded in having Witches Falls at Tamborine Mountain  becoming Queensland’s first national park, followed by Bunya Mountains National Park in 1908, and Lamington National Park in 1915.

In 1911, Romeo Lahey, joined the campaign and continued the advocacy for the Lamington National Park after Collins’ death in 1913. In 1930 Lahey, Arthur Groom and many others formed the National Parks Association of Queensland and in 1933, both men led the development of what was to become Binna Burra Lodge (Incorporated in 1934). Since that time there has always been a close working relationship between Binna Burra and the various State Government Departments that have been responsible for national parks in Queensland.

‘Binna Burra values the work by QPWS for Woonoongoora (Lamington National Park) and all of Queensland’s protected areas and protected wildlife’ said Steve Noakes, Chair of the Board of Directors of Binna Burra Lodge Ltd who is also a long serving member of the Tourism and Protected Areas Specialists Group of the International Union for the Conservation of Nature (IUCN).

‘Here at Binna Burra we are surrounded by a world heritage listed national park and around the world, such areas are the foundation of biodiversity conservation, safeguarding nature and rich cultural resources stretching back thousands of years when First Nations people lived in this area.’

Binna Burra Lodge has welcomed Lamington National Park (Woonoongoora) to the IUCN Green List, the only global standard that recognises protected and conserved areas for effectiveness in their governance and management and conservation outcomes.

About Queensland’s Nature Conservation Act (1992)

The Nature Conservation Act 1992 (Qld) (Nature Conservation Act) provides the framework for the creation and management of protected areas including national parks, conservation parks, resources reserves, nature refuges, coordinated conservation areas, wilderness areas, world heritage management areas, international agreement areas and protection of native species.

The Regulations under this Act provide detailed rules regulating activities in protected areas and a permit and licensing system for the taking or keeping of native wildlife. These regulations include the Nature Conservation (Protected Areas Management) Regulation 2017 (Qld) and the Nature Conservation (Animals) Regulation 2020 (Qld).

Nature conservation plans, such as the Nature Conservation (Dugong) Conservation Plan 1999 (Qld), regulate the conservation and harvesting of particular species or groups of protected wildlife.

LINKS:

Lamington National Park Tracks
Lamington National Park
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Lamington National Park Coomera Falls
Lamington National Park welcome
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Following the Australian elections on 6th  May 2025, the second Australian Government under Prime Minister Anthony Albanese has appointed Senator the Honourable Murray Watt as the new Minister for Environment and Water. In the Government of Australia, the Minister is responsible for the protection and conservation of the environment; to ensure that Australia benefits from meteorological and related sciences and services; and to see that Australia’s interests in Antarctica are advanced.

The following week after his new appointment, Senator Watt returned to Binna Burra in his new role. He was educated at Brisbane State High School (where he was School Captain in 1989) – one of the many high schools in south-east Queensland that have conducted school field trips to Binna Burra over many decades. In 1996, he graduated from the University of Queensland with the degrees of Bachelor of Commerce and Bachelor of Laws. Since the beginnings of Binna Burra in the early 1930s, there have always been students and researchers from UQ attending field programs at Binna Burra.

The Senator is no stranger to Binna Burra, having officially opened new buildings on the Binna Burra Cultural Landscape that received post 2019 bushfires disaster recovery funding from the Australian Government (The extension to the Tea House, the Welcome Building and the new Housekeeping and Maintenance buildings).

Amongst the responsibilities of his new Ministry, Senator Watt will overview matters that affect Binna Burra Lodge, including:

  • World Heritage Areas
  • Environment protection and conservation of biodiversity
  • Natural, built and cultural heritage
  • Environmental information and research
  • Development and co-ordination of domestic, community and household climate action
  • Climate change adaptation strategy and co-ordination
  • Co-ordination of climate change science activities
  • Development and co-ordination of international climate change policy
  • International climate change negotiations
  • Greenhouse emissions and energy consumption reporting

 Binna Burra Lodge Chair, Steve Noakes, joined ABC Gold Coast’s Bern Young to share the bittersweet news of damage from Tropical Cyclone Alfred just as the lodge officially opened its new Welcome Building, Maintenance and Housekeeping sheds, rebuilt after the 2019 bushfires.

In the interview, Steve explains that the recent wild weather from Tropical Cyclone Alfred has caused serious damage to Binna Burra’s safari tents and tiny wild houses—new offerings developed in recent years as part of the recovery effort. While these will now be temporarily offline, other accommodation like the Sky Lodges, campsite, and bunkroom cabins remain open and ready to welcome guests.

The interview also touches on ongoing challenges with access to national park trails, business recovery through adversity, and the resilience of the Binna Burra community.

🎧 Listen to the full interview using the player above.

Cyclone Alfred Recovery Update – March 2025

Want to dive deeper into how Binna Burra is responding to the recent cyclone? This detailed update from Binna Burra Chair Steve Noakes outlines the timeline, impacts, and current recovery actions underway – plus how we’re using this challenge to build even greater resilience for the future.