GAIA: The Interactive 3D Earth Assistant | Earth Day 2026

This is a submission for Weekend Challenge: Earth Day Edition What I Built Over 1.3 billion tons of food is wasted globally every year, contributing massively to greenhouse gas emissions. Carbon footprint calculators are great, but for this Earth Day challenge, I wanted to build a literal connection to the planet that solves a specific, actionable problem: food preservation and waste reduction. I built GAIA (Global Agricultural Intelligence Assistant) . GAIA is an interactive, sentient 3D Earth