freelance science journalist and author
(I wrote this piece about ten years ago about my trip to the Korean Bath House in Sydney’s Kings Cross, and never managed to find a home for it. Rather than let it die in the electronic shadows, I thought I’d publish it here). I’m a big fan of nudity. In my bedroom, with the door … Continue reading Memories of a Korean bath house
From ABC Health and Wellbeing, 11 November 2014: When talking about the problems of illicit drug use in Australia, conversations will tend to focus on ice, heroin, ecstasy and similar drugs. But one class of drugs rarely gets a mention, despite the fact that it’s now overtaking heroin as the cause of calls to drug … Continue reading Our growing addiction to prescription painkillers
Originally published in ABC Environment, 10 November 2014: “IMAGINE A SUSTAINABLE world, driven by clean and renewable energy. Now imagine large space sailboats driven by solar radiation, production of biofuels via nanotechnology, the advent of photosynthetic humans, and, as there is no perfect society, even terrorism against corrupt businesses and governments. Welcome to the bright green … Continue reading Solarpunk: a positive future
From Monash magazine, October 2014: Giving someone the wrong blood in a transfusion causes the body to go into anaphylactic shock as the immune system is effectively forced to attack itself. Determining a patient’s blood type traditionally requires complex and expensive laboratory equipment, careful refrigeration of antibody reagents and a university degree in pathology. It … Continue reading Blood lines spelled out
From Monash magazine, October 2014: One of the big challenges facing health officials trying to supply, and use, vaccines in remote regions where refrigeration is either limited, unreliable or non-existent is that vital vaccines are sensitive to hot conditions. Too often vaccines fail to provide the necessary immune protection because the refrigerated supply chain that … Continue reading Cool cubes
From ABC Health and Wellbeing, 27 October 2014: With the recent political debate around medical cannabis trials, you could be forgiven for thinking that the notion was something altogether new. In fact, cannabis has been used medicinally for thousands of years in India and Asia. It was introduced to western medicine in the mid-nineteenth century … Continue reading Why some doctors are in favour of medical cannabis
From ABC News in Science, 30 October 2014: The charismatic Australian bearded dragon changes colour in sync with its circadian rhythm, researchers have found. The study, published today in PLoS ONE , shows that the dragon continues to change from dark colours during the early part of the day, to light at night, even when … Continue reading Bearded dragon’s colour matches body clock
From ABC News in Science, 23 October 2014: People handling shopping receipts on a regular basis may want to avoid using hand sanitiser. New research suggests the combination can increase absorption of the hormone-mimicking chemical BPA. The study found that bisphenol A — or BPA — on shopping receipts printed on thermal paper was easily … Continue reading Hand sanitisers boost BPA absorption from receipts
From Ecos magazine, 7 October 2014: Papua New Guinea (PNG) is a land of diversity, home to hundreds of ethnic groups who between them speak 848 different languages. Its geography ranges from extensive coral reefs, to dense lowland rainforest, to snow-capped peaks more than 4 kilometres above sea level. It is one of the world’s … Continue reading Knowledge a key ingredient for PNG food security
From ABC News in Science, 25 September 2014: The eyeless, cave-dwelling form of the Mexican tetra fish (Astyanax mexicanus) has surrendered its circadian rhythm for the sake of saving energy in its pitch-black habitat. The absence of a day/night cycle in the cave-dweller’s metabolism has resulted in a 27 per cent saving in energy use, … Continue reading Blind cavefish ditches circadian rhythm to save energy
Bianca Nogrady 