About This Book
Reach for this book when your child starts asking where the Wi-Fi comes from or how computers can talk to people across the globe. It is the perfect tool for grounding a digital native's experience in the reality of human ingenuity and physical infrastructure. This guide demystifies the invisible signals they use every day by tracing the lineage of the internet back to its military and academic roots. Beyond just technical facts, the book emphasizes themes of collaboration and persistence. It highlights how a massive global tool was built through the small, iterative steps of many different people working together over decades. Ideal for ages 9 to 12, it provides a clear, historical perspective that transforms the internet from a magical utility into an inspiring example of what human problem-solving can achieve.
