Monday, 19 August 2024

Biodiversity


 Biology in the Holidays. Looking at Park management, we have moved from freshly mown fields with little or no insects to vast areas left to wildflowers in an effort to maintain the insect population—but is it too little, too late?

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Doppler Rocket

Demonstrating the Doppler effect with the @pascoscientific Doppler Rocket: As the rocket moves away, students can hear the pitch drop (red s...