MARQUETINGDECONTINGUTS

Two new ideas might make that happen

After larval fruit-flies’, more complex brains are next

Losing genes and getting extra ones have opposite effects

It will identify and locate every type of cell in the human body

But only now is it beginning to be studied properly

But genetics is untangling it

That will help archaeologists who study the Palaeolithic

They hope to break China’s dominance of the industry

And a worrying unwillingness to do anything about it