Today's Date is
Mar 31, 2025
"Maser" developed, 1954
Charles Townes, James Gordon, and Herbert Zeiger at Columbia University develop a "maser" (for microwave amplification by stimulated emission of radiation), in which excited molecules of ammonia gas amplify and generate radio waves. The work caps 3 years of effort since Townes's idea in 1951 to take advantage of high-frequency molecular oscillation to generate short-wavelength radio waves.
Charles Townes, James Gordon, and Herbert Zeiger at Columbia University develop a "maser" (for microwave amplification by stimulated emission of radiation), in which excited molecules of ammonia gas amplify and generate radio waves. The work caps 3 years of effort since Townes's idea in 1951 to take advantage of high-frequency molecular oscillation to generate short-wavelength radio waves.
greatachievements.org
Welcome to Hottle & Associates
Ken Haver,
President
President
Welcome to our website, and thank you for allowing us the opportunity to introduce you to our firm.
Hottle & Associates is a full-service, project-oriented engineering, design and drafting firm, located near Akron, Ohio. Our seasoned staff of mechanical engineers, designers and drafters specialize in specialty machine design, industrial design and the design of automated material handling systems. Since 1950, our worldwide project work covers a wide variety of industries, including the Tire & Rubber industry that is so prevalent within our region.
Hottle & Associates is a full-service, project-oriented engineering, design and drafting firm, located near Akron, Ohio. Our seasoned staff of mechanical engineers, designers and drafters specialize in specialty machine design, industrial design and the design of automated material handling systems. Since 1950, our worldwide project work covers a wide variety of industries, including the Tire & Rubber industry that is so prevalent within our region.
We invite you to review our site to learn a bit about us, and we also encourage you to contact us to discuss how we could be of service to you and your business, earn your trust, and become a long-term, valued resource for your engineering, design and drafting needs.