All engine running.

running.

I'm so genius. Get this.

Welcome.

This is the show where we bring you science.

What that essentially means is discovery is

advances, research, technology, unbelievable.

Without further ado, this is the naked scientist.

Hello, welcome to this week's naked scientists.

This is the show where we bring you the latest breakthroughs in science, technology and medicine.

I'm Chris Smith.

And coming up this week, evidence that kids born by a Cesarean section are much less likely

to respond to measles jabs, signs that members of the Crow family think a lot like we do,

and how ancient trees have revealed that last summer was the hottest for 2,000 years.

From Cambridge University's Institute of Continuing Education,

this is the Naked Scientists. First this week researchers at the University of Cambridge and Fudan University in China have found

that the first dose of their measles jab

is almost three times more likely to be completely ineffective in children born

by a sizarian section compared to those born vaginally.

Henric Salge, from the University of Cambridge's Department of Genetics, suspects that differences in the

micro-biomes of babies born via the two different routes might be at the heart of it.

And as measles cases continue to rise around the world, it's a very important health issue

...