91av

Skip to content

What is dark energy, and could it destroy the universe?

Video

What is dark energy, and could it destroy the universe?

If dark energy has its way, the universe may rip itself apart. Astrophysicist Kathy Romer gives the low-down on this enigmatic stuff.

Video

The mathematician’s guide to dating and finding the perfect partner

Video

The mathematician’s guide to dating and finding the perfect partner

Video

Think of the science of fatbergs next time you flush toilet paper

Video

Think of the science of fatbergs next time you flush toilet paper

Video

What lies beneath: diving to the UK’s answer to the Great Barrier Reef

Video

What lies beneath: diving to the UK’s answer to the Great Barrier Reef

Video

How to use big data science to solve the biggest engineering problems

Video

How to use big data science to solve the biggest engineering problems

Video

Why bats and nocturnal animals hate light pollution?

Video

Why bats and nocturnal animals hate light pollution?

Video

The hyperloop: will Elon Musk's technology be the future of transport?

Video

The hyperloop: will Elon Musk's technology be the future of transport?

Video

Homo sapiens: Why did evolution favour the brainy ape?

Video

Homo sapiens: Why did evolution favour the brainy ape?

Video

Space junk: How to clean up the debris in orbit around Earth

Video

Space junk: How to clean up the debris in orbit around Earth

Video

Extinction lottery: how should we choose which species to save?

Video

Extinction lottery: how should we choose which species to save?

When we decide which species will survive the age of humans, we need to question conservation's fundamental beliefs, argues Rebecca Nesbitt.

Video

Video

Microorganisms: the future of food, fuel and medicine

Video

Video

Drilling Antarctica to predict the future

Video

Video

Video game psychology: Are they addictive and can they harm us?

Video

Video

The secret lives of parasites – from killers to healthcare heroes

Video