In this episode, we’ll describe the human nervous system, focusing on its role in responding to environmental changes. We’ll talk about the system's key components: the brain, the spinal cord and the neurones. The entire system works together to protect the organism. We’ll discuss the communication and coordination aspects of the nervous system.

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In this episode, Jamie explains the techniques of simple and fractional distillation, focusing on how their ability to utilise the different boiling points of liquids allows for the effective separation of mixtures.

Listeners will gain insights into both methods, understanding how each uniquely unpacks a mixture into its separate components.

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In this episode, Jamie investigates the role of protists as single-celled, eukaryotic parasites and how they cause diseases such as malaria.

Learn how protists interact with vectors and the severe impacts they can have on their hosts.

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In this episode, Jamie explores the intriguing nature of fungi, including their structure and how they spread, with a focus on the fungal disease rose black spot.

Discover how this disease affects plants and the approaches to managing its impact.

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In this episode, Jamie delves into the world of bacteria, explaining how they cause harm and discussing examples such as Salmonella and Gonorrhoea.

Learn about how these bacterial diseases spread and the measures we can take to prevent infection.

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In this episode, Jamie discusses the vital strategies to prevent the spread of infections, including maintaining hygiene, isolating infected individuals, safeguarding against vectors, and the importance of vaccination.

Tune in to learn how these measures effectively help reduce infection rates.

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In this episode, Jamie explains how infectious diseases spread through direct contact, contaminated water, and airborne droplets.

Discover how these methods facilitate the transmission of illnesses such as Athlete's foot, cholera, and the flu.

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In this episode, Jamie explores the structure of leaves, highlighting key tissues like the protective epidermal layer, the photosynthesis-driven palisade mesophyll, the gas-exchanging spongy mesophyll, and the adaptable stomata.

Learn how these components support plant life.

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In this episode, Jamie discusses the vital role of sampling in tracking disease cases for informed policy decisions.

Learn how sampling enables predictions about large populations, using practical examples

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In this episode, Jamie unravels the workings of crucial veins and arteries in the circulatory system.

Learn about the vital roles of the vena cava, pulmonary vein, aorta, pulmonary artery, and coronary arteries.

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