Adults have an impact on students' math anxiety, but that can change.
Also: how long of a line could you make out of 12 tons of seized cocaine?
The global measurement of fossil fuel subsidies is most likely wrong.
The new £5 notes contain traces of tallow, which is made out of animal fat. Lots of people are upset about this – that's a given. But exactly how many animals are being killed in the name of the Bank of England?
I assumed Carin Fishel would have discovered the secret to dating, so I called her for advice.
We asked Tim Harford, host of statistics podcast More Or Less, how we can find out when newspapers and politicians are being liberal with the truth.
As the saga possibly comes to an end, we spoke to Melbourne University's Jerry Koliha who taught Assange mathematics back in 2006.