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As a professor in astrophysics, Katherine Blundell studies variable objects in the night sky. These are colliding or exploding objects. She uses spectroscopy to infer the dynamics of the objects. In addition to her astronomy, Professor Blundell has established the STEP initiative which offers scien…
So says potato geneticist Ingo Hein. It’s due to the chaos which results when two potato plants are crossed. The result can be one of tens of thousands of variations, which is challenging when you just want to combine a few favourable traits. As Professor Hein explains, potato geneticists are using…
In March 2018, a South African astronomer looking into the distant universe "discovered" a bright red spot in the sky that hadn't been there previously; it felt like an exciting potential discovery. A message was sent to other astronomers, asking them to look at this new dot and study it further. A…
Trees in Kew Gardens, like many across Europe this year, have suffered intensely from baking hot summers. The head of the gardens’ tree collections, Kevin Martin, reports that 72 per cent of street trees in London are threatened by increased heat and humidity and lower rainfall – including many of …
Primary sclerosing cholangitis (PSC) is a rare, chronic liver disease characterised by inflammation, scarring, and narrowing of bile ducts. Scar tissue restricts the flow of bile from the liver into the digestive tract, causing bile to back up and damage liver cells over time. The cause is unknown.…
Vastuuvapautusilmoitus: Tälle sivulle upotettu podcast ja kuvitus ovat peräisin ABC Australia:ltä, joka on sen omistajan omaisuutta, eikä se ole sidoksissa Listen Notes, Inc:n tukemaan.