Tips for street photography in Hong Kong
Carmen Roberts gets a tour of Hong Kong’s streets and finds out how to take iconic photographs.
Afghan girl roboticists denied US visas
An all-girl team is to watch their robot compete in the US via Skype, after they were denied visas.
Why do we call unwanted emails ‘spam’?
Why do we call unwanted emails “spam”? The origins of the term are a lot funnier than you think.
3D-printed structures change shape when heated
The 3D-printed structures that could be used for space missions or heart surgery.
Google NHS deal rebuked again by DeepMind panel
The panel set up to review DeepMind Health finds flaws in its initial data-sharing deal with NHS.
Call for a ban on child sex robots
A report looks at the impact of sex robots on society and calls for more debate about the topic.