The Ruby Laser: A World First

The video explores the history and impact of laser technology, starting with Albert Einstein's theoretical idea in 1916. It highlights the contributions of Charles Townes and Arthur L. Shallow in developing the concept further. The focus then shifts to Theodore Maiman, who, despite limited resources, successfully created the first operational laser using a Ruby crystal in 1960. This breakthrough led to a significant boom in laser technology, influencing various fields such as medicine, manufacturing, and entertainment. The Ruby laser's legacy is celebrated as a pivotal artifact in American innovation.

Who initially conceptualized the idea of using light to create energy?

• Theodore Maiman

• Arthur L. Shallow

• Albert Einstein

• Charles Townes

What was unique about Theodore Maiman's laser compared to others at the time?

• It used a gas as the conducting material

• It was the first to use a Ruby as the conducting material

• It was developed at IBM

• It was the most expensive laser ever made

Where did Theodore Maiman work when he developed the first operational laser?

• Columbia University

• IBM

• MIT

• Hughes Research Laboratories

What is one of the modern applications of lasers mentioned in the video?

• Cooking

• 3D printing

• Painting

• Woodworking

Why does the Ruby laser deserve a place in the Museum of Artifacts that Made America?

• It was developed by a team of scientists

• It led to a boom in laser technology

• It was the first laser ever made

• It was the most expensive laser