Is it possible to simulate a smell through the nasal cavity by an electric signal?

The Australian Competition and Consumer Commission reckons that the nuclear magnetic resonance (NMR) testing of Australian supermarket honey brands by Germany's Quality Services International (QSI) lab is "not yet reliable enough to determine whether honey is adulterated". Industry whistle-blower Simon Mulvany disagrees with this finding and says his legal dispute with Capilano Honey could be adversely effected by the news.

After getting more than 4% of the primary vote in the Victorian state election for the seat of Nepean, anti food fraud campaigner Simon Mulvany outlines his plans to contest the Federal seat of Flinders in the next federal election due in May 2019. He would be taking on Greg Hunt, Australia's health minister and a frontbencher with leadership ambitions of his own.

Simon Mulvany of Save The Bees Australia takes us through some of what he can and can't say in his legal dispute with Capilano. He is also critical of an article about Capilano published on Choice.com.au, a website which claims to be pro-consumer, independent and "free from commercial bias". He explains how new labeling regulations have exposed the real amount of Australian honey in supermarket products.

He Jiankui, an associate professor at Shenzhen's Southern University of Science and Technology, has shocked the world with claims he's succeeded in editing the genes of new-born twins Lulu and Nana. Bioethicicists and genetic researchers fear he has opened Pandora's Box.

With Opposition support, the Australian Government has rushed through new laws to force device makers and software companies to enable law enforcement and intelligence organisations to access encrypted communications.

A virtual reality driving simulator for the aged is being trialed in Invernell in NSW. It aims to assess and enhance driving skills to improve road safety and give those who've stopped driving a taste of the real thing.

An Australian/Israeli start up has developed a clean, efficient and cost effective new fuel comprising a stable mix of hydrogen and water. We talk to Michael Simonetti, the digital marketing expert entrusted with spreading the story of this intriguing new technology which he says will change the world.

Finally, after technical issues delayed the mission by 2 years, NASA's latest outpost on the red planet is safely established at Elysium Planitia. InSight will use a crane to deploy surface instruments to study Mars' interior, listen for marsquakes and drill several meters beneath the landing site with a heat probe.

Victoria is following in the footsteps of the world's biggest battery at the Hornsdale Power Reserve in South Australia, building new battery sites in Ballarat and Gannawarra. Australia is one of nine countries leading the big battery charge and is tipped to be a global leader in grid-scale battery storage.