And how do we know?
Answers to Science Questions
27 March 2018
SPOILER: It's not bricks.
27 March 2018
Genetists, Giles Yeo, crunched the numbers...
20 February 2018
Are CEOs more likely to be psychopaths than other people?
20 February 2018
Why is guilt such a variable emotion?
20 February 2018
What are the chances that a bridge will stay standing?
20 February 2018
Are we getting close to the limits with construction?
20 February 2018
Do female animals ever try to impress the males?
20 February 2018
Should we be worried about an asteroid apocalypse?
20 February 2018
What's the science behind this condition?
20 February 2018
What can we learn from studying the sun?
20 February 2018
Can our brains be stimulated to make us commit crimes?
20 February 2018
Is digging deep the most efficient way to build in a crowded city?
20 February 2018
Are there any two-timers in the animal kingdom?
20 February 2018
Gravity shields - sci fi or sci fact?
20 February 2018
Cape Town may have to turn the taps off...
20 February 2018
How common is conflict with love rivals in the animal kingdom?
06 February 2018
We strip off and go running in the snow to answer this query from Trent.
30 January 2018
You'll be hungry for an answer to this pasta problem...
16 January 2018
Why does weightlifting lead to larger muscles?
16 January 2018
What is high-intensity training, and how does it work?
16 January 2018
Is there any health benefit to going gluten free if you're not gluten intolerant?