Local

For Ben Franklin’s 306th Birthday, Music From One Of His Inventions

(Park ranger Tom Degnan plays a glass armonica on Ben Franklin's 306th birthday.  Credit: John McDevitt)

(Park ranger Tom Degnan plays a glass armonica on Ben Franklin’s 306th birthday. Credit: John McDevitt)

John McDevitt John McDevitt
John McDevitt has been a reporter and editor at KYW Newsradio 1060...
Read More

By John McDevitt

PHILADELPHIA (CBS) — In honor of the 306th anniversary of Benjamin Franklin’s birth today, park rangers from Independence National Historical Park were demonstrating one of Dr. Franklin’s inventions at the visitors’ center at 6th and Market Streets.

With damp fingers, park ranger Tom Degnan (back to camera in photo) was playing a glass armonica, a musical instrument invented by Benjamin Franklin in 1761.

Listen to park ranger Tom Degnan play “Amazing Grace” on Ben Franklin’s invention…

Degnan says Franklin was inspired by a concert he attended in which the music was made from tones produced by running a finger around the rims of wine glasses filled with water to different levels.

“And he loved the sound that he heard — he thought it was heavenly,” Degnan tells KYW Newsradio.  “But he though there was a better way to do it, and that was to arrange bowls one inside the other and there would be a spindle running through all the bowls so, when the spindle turned, all the bowls would turn.”

He says the larger the bowl, the lower the tone.

armonica girl mcdev For Ben Franklins 306th Birthday, Music From One Of His Inventions

(Skyler Shu gets to try a glass armonica demonstrator. Credit: John McDevitt)

Six-year-old Skyler Shu of Baltimore (right) got to try a more visitor-friendly version of the fragile instrument.

“It was made out of glass and  it had its own special sound,” Skyler said.

Top Content On CBSPhilly

Follow

Get every new post delivered to your Inbox.

Join 34,919 other followers