3D Model: For The **Photon Grove** Prototype, You Want Something That’s: * **Big Enough** To Look Impressive And Demonstrate All Components Clearly * **Small Enough** To Be Built, Transported, And Displayed Within A Week * **Mathematically Scalable** So You Can Explain How A Real-world Version Would Be Larger But Based On The Same Formulas --- ## **Recommended Size For Competition Prototype** | Part | Prototype Size | Reason | | ------------------------------- | ------------------------ | -------------------------------------------------- | | **Tower Height** | **60–80 Cm** | Tall Enough To Be Eye-catching But Still Portable | | **Base Diameter** | **20–25 Cm** | Stable And Space For Electronics + Pump | | **Bioreactor Tube Height** | **50–60 Cm** | Proportional To Tower Height, Visible Algae Column |