INSPIRE



UNDERSTAND

Understand

The power of plasma: turning water into an eco-friendly disinfectant

February 3, 2025 | Issue 71

I’ve got the power: meet a simple device that can create a powerful sterilizing solution from just air, water, and electricity.

Ages: 14-16, 16-19
Keywords: Disinfectants, Electrochemistry, Plasma, Redox chemistry, States of matter, Sterilization



TEACH

Teach

Albedo and ice: positive feedback in action

February 3, 2025 | Issue 71

Under the Sun, light colours stay cool, while black heats up. But what does this mean for the natural world? Let's explore the consequences of albedo.

Ages: 14-16, 16-19
Keywords: Albedo, Climate change, Ice, Oceans, Positive feedback, States of matter

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