Menu Close

Science + Tech – Articles, Analysis, Comment

Displaying 2076 - 2100 of 6519 articles

Telstra’s new digital advertising payphones can be found at Melbourne’s Bourke Street Mall. In this photo, the older centre booth sits between two of Telstra’s larger high-tech booths. City of Melbourne

Telstra’s new high-tech payphones are meeting resistance from councils, but why?

The new payphones have Wi-Fi, mobile charging and transport information. But city councils are concerned they’re digital billboards for Telstra, which could cost billions in lost productivity.
The New Zealand robin is a small and ordinary-looking songbird, but it can take down enormous invertebrate prey and hide morsels for later consumption. Supplied

A small New Zealand songbird that hides food for later use provides insights into cognitive evolution

The New Zealand robin has learnt to hide left-over food for later consumption, and it turns out that male birds with the best spatial memory have the greatest breeding success.
Putting scientific results under the microscope before they are even collected could help improve science as a whole. Konstantin Kolosov/Shutterstock

Predicting research results can mean better science and better advice

Researchers rarely collect information that lets them to compare their results with what was believed beforehand. If they did, it could help spot new or important findings more readily.
Pictured is a slag pile at Broken Hill in New South Wales. Slag is a man-made waste product created during smelting. Anita Parbhakar-Fox

Our ability to manufacture minerals could transform the gem market, medical industries and even help suck carbon from the air

Manufacturing minerals is an expanding field of study. Making more of them could help alleviate various pressures faced by our growing population. But how are they made, and where can they be used?
Stars come into existence because of a powerful force of nature called gravity. ESA/Hubble & NASA, Acknowledgement: Judy Schmidt

Curious Kids: how are stars made?

Stars begin their life inside very large, fluffy clouds of space dust and gas called nebulae.
A survey conducted in Jauary 2018 by the Pew Research Centre showed 84 percent of US Catholics had a ‘favourable’ opinion of Pope Francis. Six out of ten people also said he represented a ‘major change for the better’. Vatican Media/AAP

Pope Francis and the Catholic church continue to look towards science, and that can only be a good thing

Pope Francis continues to champion the importance of science in our world. Having the head of the Catholic Church support various scientific movements is a win for us all.