Creating a plant-based X-ray detector using outdoor plant boxes is an innovative and eco-friendly approach to radiation detection. Here’s a step-by-step guide to help you build your own sustainable sensor:

1. Select the Right Plants: Choose radiation-sensitive plants like sunflowers or certain moss species, which show visible changes when exposed to X-rays.

2. Prepare the Plant Box: Use a sturdy outdoor plant box with proper drainage. Fill it with nutrient-rich soil to ensure healthy plant growth.

3. Install a Monitoring System: Place a small camera or time-lapse setup near the plants to track physical changes (e.g., wilting or discoloration) that may indicate X-ray exposure.

4. Test the Setup: Expose the plants to controlled X-ray sources in a lab or shielded environment to calibrate their response.

5. Analyze Results: Compare plant reactions to known radiation levels to create a reference scale for future detection.

This DIY project combines sustainability with science, offering a low-cost alternative to traditional detectors. While not as precise as electronic sensors, it’s a fascinating way to explore bio-based radiation monitoring. Always prioritize safety and consult experts when working with X-rays.