Devereaux Bell

Devereaux Bell

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3 of the coolest new robots

Why do dogs love peanut butter?

At what point will we all live to be 100?

In Garbage City, trash is a way of life

'CSI' in your cup: Scientists map DNA of coffee beans

The doctor is in (your living room)

Why divers are restoring California's kelp forests

What if we could create energy the way nature does?

Why dogs shake when they're wet

A new nuclear equation

Troubled emission: India, China and Copenhagen

'Earth: The Sequel'