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Science + Tech – Articles, Analysis, Comment

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Men are more often the instigators for bringing smart home technology into the home and managing their operation. Shutterstock

One reason people install smart home tech is to show off to their friends

While networked entertainment systems, automated security, mood lights and voice-controlled thermostats make homes more secure and productive, they’re also just good fun.
It’s just a tiny part of the Y chromosome that kickstarts the development of testes. Kelly Searle/Unsplash

What makes you a man or a woman? Geneticist Jenny Graves explains

There are many cultural and social factors involved in making a baby into a man or a woman. But biologically speaking, sex starts when you’re just a tiny group of cells in your mother’s uterus.
The culture of science is premised on the idea that there are no barriers; that everybody is treated equally as long as they put in the effort. from www.shutterstock.com

‘Walking into a headwind’ – what it feels like for women building science careers

Parliament has a problem retaining experienced women – and so does science. Working in STEMM places women in an ideological dilemma that is exhausting to confront, and feels impossible to change.
Two bottlenose dolphins (Tursiops truncatus) cooperate in a button-pressing task requiring precise behavioural synchronization. Dolphin Research Center

It’s teamwork: how dolphins learn to work together for rewards

Dolphin pairs had to learn to push buttons at the same time to get a reward. So what happened when one dolphin figured that out, while the other still had to learn?