Gesamtlänge aller Episoden: 4 days 14 hours 15 minutes
2022 looked safe -then it wasn't . Dr Karl nvestigates with Usyd prof Eddie Holmes. He was the first western source of the Wuhan genome. How could Omicron fool the world? How can we avoid being fooled again ?
We are counting on an electrified future to cut carbon emissions. Greener futures, as we plan them, depend on electricity and electro-magnetism. Dr Karl explores the physics of electricity and generators with Professor Lewis.
Every week new supplements are announced and promoted. Some can be useful additions to your diet but what about probiotics and prebiotics ? Dietetics professor Collins explains what they claim, what is in them and if they help.
Electricity is a great foundation for sustainable energy but Dr Karl discovers how little he knows about the physics of electrons. We all have much to learn about the source of power from Professor Lewis.
What colour is our Sun? (or Sol as local folks call it). How long will it stay that way? Professor Lewis resumes his fascinating journey in time space and consciousness. We pick up where things are now and go forward to the end. How does it all...
For some stars, life begins at 10 billion years. Professor Lewis leads Dr Karl on a trillion year expedition from birth to a young adult expanding universe. The first part of a fascinating journey in time, space and consciousness.
Australia has a new Antarctic Vessel. Jono Reeve takes Dr Karl on a virtual tour of the features of the RSV Nuyina.
There were high hopes for the Hubble space telescope. Eventually they were realised with pictures of galaxies beyond our widest visions. This century the James Webb promises both time and space with a different universal perspective. Dr...
The diseases of ageing are already overwhelming health care facilities. In the decades ahead, our older populations will put even more pressure on health unless there are medical breakthroughs. These diseases are proving stubborn to medicate and cures...
In 1966, two Soviet cosmologists proposed the existence of primordial black holes. 55 years on, evidence mounts that these ancient bodies actually exist. They are the stem cells of the cosmos scattered on a universal matrix and may be pre-atomic....