It's that time of year: pipes are freezing, causing them to burst, water mains are breaking.
But why? What causes water to expand when it freezes?
Joe Snedeker explains in this edition of Wham Cam.
Wham Cam: Frozen Pipes?
It’s that time of year: pipes are freezing, causing them to burst, water mains are breaking. But why? What causes water to expand when it freezes? Joe Sne...