Why do we itch?
Feeling itchy is unpleasant, and the feeling of finally scratching that itch can be very satisfying! But why do we feel itchy in the first place? And is it possible to catch an itch from someone else?...
24 Sep 6min
Is rejection good for us?
How would you feel about going up to a stranger on the street and asking them for a cheeky favour? If the idea makes you nervous, then don't worry – you are not alone! But recently, some people have b...
17 Sep 6min
Can apps teach you a language?
Have you ever used Duolingo, Babbel, Busuu or perhaps another language-learning app? How did you get on? Some people love the convenience of these apps – you can learn on the go, like during your comm...
10 Sep 6min
Climate change and extreme weather
Every year we see damage, death and destruction caused by hurricanes, cyclones and typhoons - tropical storms. Is climate change making this impact worse? Climate change may be making this destruction...
3 Sep 6min
How do we describe smells?
What is the worst smell in the world? And what is the best smell? Are there any smells that you like, but that your friends or family hate? Smells are all around us all the time, but the English langu...
27 Aug 6min
Sharing the road with driverless cars
Imagine crossing a road and turning to see a car heading towards you... without a driver! While this might seem scary, driverless cars are already operating safely in many cities around the world. The...
20 Aug 6min
How do climate scientists make predictions?
Across the world, climate change is already beginning to change the way we live our lives. But how big will that change be and what kinds of change will occur? These are the kinds of questions that sc...
6 Aug 6min
