What are the top 10 Black inventions?

The episode explores the extraordinary contributions of Black inventors who developed groundbreaking technologies despite facing immense systemic prejudice. It highlights a curated list of ten essential innovations that have fundamentally reshaped modern infrastructure, including the three-position traffic signal and the foundations of GPS technology. The source details how these pioneers advanced diverse fields such as medicine, public safety, and domestic convenience through inventions like the Laserphaco Probe and the modern home security system. By documenting the technical significance and historical context of each achievement, the episode emphasizes a profound legacy of resilience and ingenuity. Ultimately, these accounts serve to illustrate how Black excellence has provided the technological backbone for contemporary life across the globe."Those who cannot remember the past are condemned to repeat it". George Santayana