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Could we become cold, ruthless Cybermen?

BBC Science Focus

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October 2022

We assess the likelihood of humanity turning into cyborgs, like Doctor Who's infamous foe

- STEPHEN KELLY

Could we become cold, ruthless Cybermen?

When they were first created in the 1960s, Doctor Who's Cybermen were a vision of a nightmare future, where humanity has become more machine than flesh. But as time goes by, and more advances are made in bionics and neural implants, this vision doesn't seem so far-fetched. As the Cybermen return for Doctor Who's Centenary Special, Timothy Constandinou, professor of bioelectronics at Imperial College London and the UK Dementia Research Institute, is cautious about us being upgraded to a race of cyborgs.

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Picture infamous psychopaths from fiction, such as the eerily cold and calculating Patrick Bateman in the film adaptation of American Psycho, and they certainly seem like master deceivers. But what about real-life psychopaths? Research confirms that psychopaths are more inclined to lie to get what they want, and that they typically display a striking fearlessness - as if they have ice running through their veins.

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WHY DO WE HAVE TWO OF SOME ORGANS, BUT ONLY ONE OF OTHERS?

The majority of animals on Earth, humans included, are bilaterally symmetrical. It means we can be divided roughly into two mirror-image sides. Evolutionary biologists believe that it has been like that for at least 300 million years, and because life organised this way survived, so did symmetrical design. Hence, two eyes, two ears, two lungs and two kidneys.

time to read

1 min

January 2026

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WHY DO CATS PREFER TO SLEEP ON THEIR LEFT?

I've said it before, and I'll keep saying it again and again and again: who knows why cats do anything?

time to read

1 min

January 2026

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FORGET COUNTING CALORIES TRY THIS INSTEAD...

Calorie counting isn't just difficult, it's riddled with problems that make it practically useless for anyone trying to lose weight.But there are alternatives

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The more planets we find outside our Solar System, the better our chances are of finding life on one of them. But if there really is life out there, how do we spot it?

time to read

8 mins

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WHAT ACTUALLY MAKES SOMEBODY COOL?

Most of us have probably wanted to be cool at some point in our lives, and these efforts can have a big influence on the things we buy, the way we dress, the hobbies we invest in, the people we look up to and even the words we use.

time to read

2 mins

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BBC Science Focus

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It's TIME to WAKE UP and SMELL the roses

What if the pursuit of happiness in the traditional sense – chasing wealth or power – is the very thing stopping you from being happy? Researchers are beginning to understand that spending time enjoying the simple things might be the secret ingredient to enjoying a happy, healthy life

time to read

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BBC Science Focus

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THE AARDVARK

In a time when people are being asked to consider eating insects, we should, perhaps, learn a thing or two from the aardvark (Orycteropus afer), Africa’s ant-guzzling gourmand. On an average night, the big-schnozzed mammal devours up to 50,000 of the crunchy critters.

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2 mins

January 2026

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ADD WEIGHT TO LOSE WEIGHT

A very basic kind of wearable could make your New-Year-weight-loss plans stick

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3 mins

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AHEAD OF THEIR TIME

The Maya civilisation is known for its art and architecture.

time to read

8 mins

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