15 天on MSN
Forbes is reporting that Lonnie Johnson has a prototype manufacturing line already underway for a “gamechanger” ...
Lonnie Johnson Technology Research & Incubation Center ... “I’ll be there with the solution.” That’s the inventor’s playbook: Patience, persistence, and an ambitious plan.
Following is a transcript of the video. Lonnie Johnson: I'm Lonnie Johnson. I'm an inventor. The invention that most people know me for is the Super Soaker water gun. I knew the gun worked well ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果