Encouraged, she ventured to the “Community Projects” section. There, a banner announced a Participants from five continents were sharing short clips of their progress, offering tips, and asking for feedback. Mia clicked on a video from a teenager in Kenya, who demonstrated how to repurpose old phone chargers into a tiny solar panel that could power a LED lamp. The collaborative spirit was palpable—people left encouraging comments, suggested alternative components, and uploaded their own attempts.