"If we all worked on the assumption that what is accepted as true is really true, there would be little hope of advance."

"In just six weeks from the time the design was started, we had the motor on the block testing its power."

"The course of the flight up and down was exceedingly erratic, partly due to the irregularity of the air, and partly to lack of experience in handling this machine. The control of the front rudder was difficult on account of its being balanced too near the center."

"The development of AI is as fundamental as the creation of the microprocessor, the personal computer, the Internet, and the mobile phone."

"People always ask me if I could live in any other era what would it be, and I tell them none! I feel so lucky to live in an age where technology has changed and continues to change and make life so much more exciting. It keeps everyone young and constantly learning new things."

"The name Crow was inspired by a number of things. I thought it would be cool to have a robot with sort of a Native American feel to it."

"The technology used to detect if vehicles are carrying radioactive material is so sensitive it can tell if a person recently received radiation as part of a medical procedure."