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Do all lions sound the same?
If you've ever been lucky enough to hear a lion roar (whether that's at the zoo or in the wild - hopefully at a safe distance!), you'll know that it's a truly bone-shaking experience. But do lions have a unique roar, or do they all sound the same? How could knowing this help with conservation...
How is technology being used to track Black Lives Matter protestors?
We've probably all heard the phrase 'Big Brother is watching you' (a reference to the fictional character in George Orwell's dystopian novel '1984') - but are we really under constant surveillance? Is it actually possible to be a fully functioning member of modern society without being tracked...
How do you teach a robot social cues?
Robots already perform many traditionally human tasks, from vacuuming to surgery—and they could soon help care for the sick and elderly. But until they can convincingly mimic emotions, their caretaker value will be severely limited.
Where have all the cicadas gone?
The New Forest cicada is the only cicada native to the UK. During May to July it sings with a very characteristic high-pitched song, which is at the limits of human hearing, and is particularly difficult for most adults to hear. Sightings of the cicada within the New Forest date back to 1812,...
How open should open data be?
The Big Questions
Do you remember life before Citymapper? Thanks to Transport for London opening its data, a new wave of innovative transport apps were made possible. This is just one example of how open data has contributed to our everyday lives financially, socially, culturally and more.
Will supersonic transport ever make a comeback?
The Big Questions
It’s 1985 and Phil Collins, drummer and singer had a problem. He wants to play Live Aid at Wembley, London and then a few hours later make it to Philadelphia to play drums for Eric Clapton for the Live Aid show there. Thankfully science was able to get him there. By science we mean the Concord...
Earthquakes, can we make smarter buildings?
The Big Questions
Major earthquakes across the world have damaged or destroyed numerous buildings, bridges, and other structures. But is there a way of monitoring the building structures to see if it is at risk of falling after an earthquake has struck?
How do we stop our social media obsession from making us a target for crime?
The Big Questions
Kim Kardashian has risen to fame through her social media presence. Her constant posts on Twitter, Facebook, Snap Chat and Instagram gives us a sense of who she is and what she does.