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

Observations of Freeze-Up and Break-Up of the Yukon River at Beaver, Alaska*, Journal of Glaciology

How does a river freeze when the water keeps moving (thermodynamics, fluid dynamics, water, ice, physics)? - Quora

Views Of A Frozen Charles River

February 2019 PDF, PDF, Midwife

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

Perpetual power” from the tides in Boston, Massachusetts, USA, 1813–1858

Glacières or Freezing Caverns, by Edwin Swift Balch, a Project Gutenberg eBook.

theonlyjoeorfant

A floating teapot fountain in Zunyi City, China : r/Smilepleasse