A Little Wiser: Why does snow sometimes look blue? 01-10-2021 Science Sometimes snow and ice look white and sometimes bluish. Why is that?
A Little Wiser: Can a vegetarian still digest meat? 17-09-2021 Science Does a meat-free lifestyle change something in your digestive tract?
Oysters in the wave pool 03-09-2021 In-depth In a mini-North Sea Wageningen and Delft researchers are studying oyster behaviour.
A Little Wiser: Is it OK to re-heat spinach? 03-09-2021 Science You mustn’t re-heat spinach, they say. Is that true?
Summer series sustainable tourism #1 22-07-2021 In-depth Science This year’s summer series is about sustainable tourism. Part 1: volunteering.
A Little Wiser: How does sunscreen work? 01-07-2021 Science Skin damage is caused by photons in the UV rays. Sunscreen filters…
A little wiser: Why are you told to cut flowers at an angle? 19-06-2021 Science Cut the stems at an angle, says the florist. Why?
A little wiser: Turmeric – hype or panacea? 15-06-2021 Science There are claims that the ‘miracle root’ helps against complaints ranging from…
Why are some glaciers growing despite climate change? 21-05-2021 Science Glaciers around the world are shrinking, but there are also a few…
A Little Wiser – Do birds kick out their young if they smell of humans? 30-04-2021 Science The human scent isn't that important and the parents won’t reject their…