Japanese space startup Letara is betting its hybrid rocket technology can move beyond small satellite thrusters into a broader market for space, defense and security, after raising ¥2.6 billion ($16 million).
Commonwealth Fusion Systems has raised nearly $3 billion to commercialize its fusion power plant. It hopes to send electricity to the grid in the early 2030s.
While most entrepreneurs chase viral moments and algorithm hacks, the ones building real authority on YouTube focus on human psychology and systematic value creation.
The first principle of business hasn’t changed: customers pay you to solve their problems, not give them another AI promise. AI can either help or hinder this basic reality.