Grasses are the most widespread group of plants on the planet and most animals, either directly or indirectly, are dependent on them. Take a listen to this week's lesson with Brett Summerell, Chief Botanist at the Royal Botanic Garden Sydney.
Pregnancy can pose a lot of challenges for dental health, and expectant mothers can take some important steps in improving their dental care and that of their baby. Things like morning sickness can affect a mother's teeth. Baby teeth can also pose a challenge for some parents and letting your child sleep with a bottle can have an adverse affect on their dental health. Take a listen to Associate Professor in Life Sciences at the Sydney Dental School at the University of Sydney, Dr Ky-Anh...
There is a Museum of Human Disease right here in Sydney. Founded in 1959, it houses a collection of over 2,500 diseased human tissue specimens with the earliest specimen dating back to 1898. Take a listen to this week's lesson with the museum's director Dean Lovett.
Fifty years ago this week, the world watched as three NASA astronauts made their way to the Moon on board their Apollo 11 spacecraft. What were the scientific results of that and subsequent missions? Take a listen to this week's lesson with Australia's astronomer at large Fred Watson. You can take your own personal tour of the Moon here https://www.abc.net.au/news/2019-07-16/pocket-guide-to-the-moon/11260558
We can never get rid of bacteria, not even the bad ones because our life is dependent on them but we do need to know more about them. Take a listen to this week's lesson with Professor Liz Harry, Director of the ithree institute at UTS.
Are cacti and succulents the same thing, and do they suit our Australian gardens? Take a listen to this week's lesson with Dr Brett Summerell, Chief Botanist at the Royal Botanic Garden right here in Sydney.
Australia has the worst extinction record in the world with 29 of our mammals now extinct. The common denominator for those extinctions and also for several species which are now threatened is weight - that is they can easily be eaten by cats and foxes. Take a listen to this week's lesson with Richard Kingsford, Professor of Environment Science at the University of New South Wales.
Originally a swamp, Sydney's Centennial Park is now a playground for adults and children alike. Professor Paul Ashton from the Australian Centre for Public History at the University of Technology takes us through the history of this Sydney landmark.
It's been around for millions of years and humans have been using it as long as we've been on earth. Learn about some of the benefits of honey in this super sweet Self Improvement with Liz Harry from the University of Technology Sydney.
In some Australian species of the velvet worm, the male places a sperm packet on his head like a tiny trophy in order to attract females. Just one bizarre fact from today's Self-Improvement lesson with Eliza Middleton from the University of Sydney.
Music is everywhere and most of the time we voluntarily choose to listen to music. But why? Take a listen to this week's lesson with Professor Emery Schubert, Leader of the Empirical Musicology Laboratory at the University of New South Wales.
New discoveries are casting fresh light on the long-asked question of how the Giza Pyramids were built. We know that they were not built with slaves - there was a permanent workforce of skilled labour, but also a form of obligatory labour during times of the annual Nile flood when farm workers were unable to work the fields. Now, new evidence from desert stone quarries has emerged demonstrating how the Pyramids were constructed 4,500 years ago. Find out everything you need to know from Dr...
Lindy Lee is one of Australia’s most respected contemporary artists, with a career spanning three decades in Australia and internationally. As a first generation Chinese Australian Lindy Lee has always felt ambivalent about where she belonged. Take a listen how her life has influenced her art with Elizabeth Ann Macgregor, Director of the Museum of Contemporary Art.
We might say we're feeling 'zen', or seeking 'nirvana', but where did the terms come from and what's the philosophy behind them? Take a listen to this week's lesson about Buddhist philosophy with Tim Dean from the University of Sydney.
Clouded Leopards are two species of wild cat that live in forests throughout Southeast Asia. They are secretive and rare in the wild, preferring to remain alone and hidden from view so it's tricky to study them. Take a listen to this week's lesson with Ben Britton from the Wild Cat Conservation Centre.