BBC World Service - CrowdScience

How should we measure cleverness?

Are current tests of intelligence capturing all the different kinds of human smartness?

Have we already found the last T. rex? Or are there many more to be discovered?

How do animals accurately orientate themselves whilst journeying thousands of miles?

How are migrating animals able to reliably navigate sometimes over thousands of miles?

Is maths a human construct to help us make sense of reality Or is maths reality itself?

There are many claims about the benefits of massage. But which – if any – are true?

Insect superhighways, bees up mountains & flies in space – just how high can insects go?

How did we discover fire, and how did that knowledge spread around the world?

when spacecraft leave Earth, how do they navigate?

How can humans overcome self-interest and work together for the common good?