Closing the loop: This man turns discarded coffee cups into roads

From The Guardian, 20 August 2020: In a secret location in an industrial area in western Sydney, a test strip of asphalt is being laid. But this is no ordinary road. The 50-metre strip stretching out into the hot afternoon sun is held together by an unusual material. The gooey cellulose that binds a road Continue reading Closing the loop: This man turns discarded coffee cups into roads

“We pay a tax to produce clean energy”

From The Guardian, 6 August 2020: Laurie Brosnan is frustrated. “We pay a tax to produce clean energy,” says the pig farmer from Biloela in central Queensland. In the past five years, his company, Bettafield Piggery, has invested millions of dollars in an advanced biogas system that not only meets all its own electricity needs, Continue reading “We pay a tax to produce clean energy”

Longevity, quality and turning back the clock

From Griffith Review, April 2020: My Nan was an active, outgoing, engaged senior citizen. She gardened, kneeling on a foam pad to protect the skin of her knees and her fragile bones, honeycombed with osteoporosis. She read books, the newspaper, did the crosswords. She looked after her neighbours’ children for an afternoon here and there, Continue reading Longevity, quality and turning back the clock

How Indian scientists have been scrambling to contain antimicrobial resistance for years

From Nature Careers India, 1 April 2020: In 2017, the World Health Organization (WHO) came up with a new classification system for antibiotics on its essential medicines list: Access, Watch, and Reserve. Antibiotics on the Access list were narrow spectrum antibiotics — only effective against a small range of organisms — that would be recommended Continue reading How Indian scientists have been scrambling to contain antimicrobial resistance for years

The challenge of delivering RNA-interference therapeutics to their target cells

From Nature, 16 October 2019: The commercial story of RNA interference (RNAi) harbours more plot twists and unexpected demises than television fantasy drama Game of Thrones. As in all good dramas, there was someone — or something — that, just as things were looking promising, showed up to foil everyone’s plans, in this case hindering Continue reading The challenge of delivering RNA-interference therapeutics to their target cells

Nature killer cell therapies catch up to CAR-T

From The Scientist, 1 April 2020: When the first anticancer therapies based on engineered T cells hit the market a few years ago, they offered the possibility of what would have once been perceived as a medical miracle: a one-shot cure for certain blood cancers. Chimeric antigen receptor (CAR) T cell therapies, as they are Continue reading Nature killer cell therapies catch up to CAR-T

Immunity and our DNA: why women are the stronger sex

From the Sydney Morning Herald, 24 April 2020: For thousands of years, women have been denigrated as the weaker sex, men’s inferior in cognitive and physical abilities, in need of their protection and support, vulnerable and flawed. Oh, how the tables have turned, and not a moment too soon. With a virulent and deadly pathogen Continue reading Immunity and our DNA: why women are the stronger sex