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16 November 2022

The evolving human body.

Even today, humans are continually evolving, and lifestyle factors can have a considerable impact on the changes that occur.

16 November 2022

Aposematism; the flashiest form of defence

Aposematism, which is displaying bright colours to communicate bad taste and toxicity between prey and predator, is an effective way to avoid becoming dinner.

16 November 2022

Seeing Infection

Dr Karl talks about our ability to somehow tell if a fellow human is sick, or unwell.