Physics and Math Drawing Tool February 11, 2026 February 11, 2026 Licchavi Physics Lab Licchavi Physics Lab ↩ Undo 🖱 Select / Edit Curve Restored Tools ✏️ Sketch 🧽 Eraser 🔘 Point ✍ Text NEW FEATURE 🌈 Dynamic Curve Vectors & Math 📏 Line 🏁 Dashed 🏹 Arrow ↗️ Dash Arrow ⭕ Circle ∪ Parabola 双 Hyperbola Workspace 👯 Duplicate 🗑 Delete Global Color Thickness: 3px 📸 Export PNG Reset All