Officials warn people to keep off frozen Charles River - The Boston Globe
Glacières or Freezing Caverns, by Edwin Swift Balch, a Project Gutenberg eBook.
How does a river freeze when the water keeps moving (thermodynamics, fluid dynamics, water, ice, physics)? - Quora
Building Blocks History Architecture, Planning, Conservation
The Adirondack Chronology by Kelly Adirondack Center - Issuu
Discover Concord Summer 2023 by Discover Concord MA - Issuu
1930–31 Volume 55 No 1–5 - Phi Delta Theta Scroll Archive
Anyone have theories on why the Charles River has a clear frozen/not frozen line in Watertown while it is frozen throughout all the way downstream into Cambridge? Took this photo yesterday
Up close and freezing: Chemistry in Pictures Winner, Chem 13 News Magazine
Ice then and now: When the Fraser became a skating rink