Building an outdoor plant box with a protactinium sensor is a unique project that combines gardening with advanced radiation detection. Here’s a step-by-step guide to help you create this innovative setup.

Materials Needed:

- Untreated cedar or redwood planks (for durability)

- Screws, nails, and wood glue

- Protactinium sensor (available from specialized suppliers)

- Waterproof sealant

- Basic tools (saw, drill, measuring tape)

Step 1: Construct the Plant Box

Cut the wood to your desired dimensions (e.g., 24"x12"x12"). Assemble the sides and bottom using screws and wood glue. Ensure proper drainage by drilling small holes in the base.

Step 2: Install the Protactinium Sensor

Mount the sensor inside the box, preferably near the soil level. Connect it to a power source (battery or solar) and ensure it’s shielded from direct moisture.

Step 3: Seal and Protect

Apply waterproof sealant to the wood to prevent rot. Let it dry before adding soil and plants.

Step 4: Test and Monitor

Power on the sensor and calibrate it according to the manufacturer’s instructions. Regularly check radiation levels to ensure safety.

This project merges practicality with cutting-edge technology, making it ideal for gardeners interested in environmental monitoring. Happy building!