All Episodes

How does the Moon affect the tides?

Why do eyebrows grow so slowly?

What is love?

What is the life of an electric vehicle battery?

What's the science behind itching and scratching?

Why a helium balloon flies backwards when you hit the brakes

Why do wombats have cube-shaped poo?

What happens before we have a thought?

Is it safe to eat dropped food?

Why did the Lincoln Memorial Reflecting Pool turn green?

How do cats sustain a purr-fect purr?

Are there sounds around us that we can't hear?

Why does a slice of toast land butter side down?

How does a headache tablet know where it hurts?

Why does running water make us want to use the toilet?

Should we pay attention to the UFO files?

Can we travel forward and backwards in time?

How do vultures find their prey?

Which part of the brain is responsible for decisions?

Which part of the brain is responsible for decisions?