With 2017 coming to an end, we've collected the best science blogs on offer this year.


We’re finally nearing the end of the rollercoaster that is 2017. From Trump’s twitter wars with North Korea, to heatwaves, volcanoes and snowmageddons, to the discovery of potentially habitable exoplanets outside our Solar System, it’s been a wild ride.  And it’s been no different here at CSIRO, from 3D printing replacement ribs to squid attacks. We can only guess what 2018 will offer up… but for now, you could say going to be yuuuge.

Hungry for the truth? We’ve busted the top 5 food myths


A pot of MSG

Delicious, delicious MSG may not be all that bad for you.

Have you ever wondered what all that microwaving is doing to your food? Do you feel sick after eating your weight in Chinese food and think that MSG is to blame? In this blog we bust common food myths that have been passed down from generation to generation, from sugar making you hyperactive to tea detoxes (spoiler alert: tea is delicious but won’t fix the fact that you ate nothing but McDonalds for the last week).

Come fly with us: The Australian Bird Guide has landed

A drawing of The male white backed magpie

A drawing of The male white backed magpie

The male white backed magpie

To celebrate the release of The Australian Bird Guide back in May, we thought we’d share some fun facts about Australia’s unique birdlife. Did you know that magpies have some of the best singing voices in the animal kingdom? Although their choice of songs are a little questionable, magpies can sing in four octaves, and can mimic over 35 species of birds. They can also recognise human faces, so when one swoops you as you walk by you can assume that it’s personal. If you want to learn more about magpies, parasitic cuckoos and gorgeous fairy wrens, this blog is for you.

Magnetic mystery on the Nullarbor

Road sign saying Nullarbor Plain, Eastern End of Treeless Plain

A sign to the Nullarbor plain stands stark in front of the flat, expansive desert.

The Nullarbor Plain is a place of mystery and enchantment

The Nullarbor is a strange place and its magnetic anomaly is no exception. When you think “magnetic anomaly” you would be tempted to assume that it’s an area where the magnetic field is so strong it can pull planes from the sky and wreak havoc on its surroundings. The Nullarbor has the opposite problem, with an area known as the Coompana Anomaly having such low magnetism that it has scientists around the world scratching their heads. We teamed up with the Geological Survey of South Australia to figure out if site was caused by a meteorite impact, tectonic plate activity or something far stranger.

Tinker, Torrentor, Streamer, Spy: VPN privacy alert

Hooded person holding a red card

Hooded person holding a red card with digital

Virtual Private Networks aren’t as private as the name suggests.

Privacy is officially a thing of the past. A study by the University of New South Wales and the University of Berkeley has shown that the most android Virtual Privacy Networks (commonly known as VPNs) leak user data and sell information to third parties. On top of this, 38% actually installed malware or malvesting software on the very phone they were meant to protect. If you want to know more about how your mobile privacy is doomed, check out this blog.

American woman receives Aussie-made 3D printed implant

The 3D printed implant as shipped on its mount. Image: Anatomics

The 3D printed implant as shipped on its mount. Image: Anatomics

The 3D printed implant as shipped on its mount. Image: Anatomics

When 17 year old Penelope Heller was diagnosed a rare form of bone cancer, she had no choice but to cut it out. The cancer was removed along with her sternum and some ribs, but the problems didn’t end there. Penelope experienced ongoing pain when breathing due to a poorly fitted sternum replacement. Anatomics, a medical device company, teamed up with us to help Penelope out. Using our Lab 22 3D printing capabilities and Anatomics’ design skills, we were able to print out a new rib and sternum specially designed for her. For more of Penelope’s story, check out this blog.

Food as medicine: why do we need to eat so many vegetables and what does a serve actually look like?

Photo of raw carrots and turnips

Carrots and turnips

Fruit and vegetables are a crucial part of any diet. Image: Flickr/meg’s my name

While you may have a love-hate relationship with vegetables, there’s no denying that they are an important part of any diet. We know that not eating enough veggies and fruits can lead to higher chances of health problems such as diabetes and heart problems. It’s a commonly held belief that we need five serves of veggies and two serves of fruit every day, but how much is a actual serve and what will really happen if we don’t reach our goal? If you’re one of the majority of Australians who doesn’t eat their veggies, this one’s for you.

Squid attack clip: Mystery (still un)solved!

Two squids are caught on camera, one squid appears to be latch on to the other.

Squids caught on camera in a compromising embrace.

The ocean is a mysterious place, and this video is a perfect example. While our vessel Investigator was attempting to deploy a new optical profiling system in the Southern Ocean, we caught footage of two squids in a questionable embrace. We spoke to squid experts all over the world and no one could give an adequate explanation as to what they were doing in the video so we’ve decided to take some (educated) guesses. Was is a squid fight? Maybe star-cross squid lovers? We explore all the options in this blog.

Carbon capture and storage explained: with chocolate

A Tim Tam and an aerobar

Turns out chocolate can be delicious and educational. Images: seriouseats.com and foodproductiondaily.com

Carbon capture and storage is a key technique we’re using to help fight rising carbon dioxide levels by trapping it in soil. While it may be important, it’s not the most exciting thing to read about on your day off. So to sweeten the deal of learning about carbon capturing we’re explaining is using something no one can say no to: chocolate. Who will win in the fight for the title of best carbon reservoir between Tim Tams and Aerobars? All will be revealed in this delicious analogy that will give you your daily dose of science and make your mouth water.

Tracing Cassini’s fiery death was like seeing a heart monitor flatline

Cassini saturn atmosphere

An illustration of Cassini as it plunges into Saturn’s atmosphere.

An illustration of Cassini as it plunges into Saturn’s atmosphere. Credit: NASA/JPL-Caltech

Losing a loved one is devastating. Losing a probe that you’ve lovingly followed for 20 years can be almost as heartbreaking. Saturn is often described as the “jewel of the solar system,” and for almost two decades the space probe Cassini worked hard to document this ringed giant. This year Cassini ran out of fuel, bringing its noble journey to an end. This blog tells the story of the last day of Cassini, the probe that captivated the hearts of astronomers and regular folk alike.


  1. i have never been able to pursue the blogs.they mesmerise, me but i can not access the rest of the story
    please help. I dont understand what “website ” wants me to do

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