Study Finds on MSN15d
Why do glass bottles break in the freezer? It’s not what you think
In a nutshell Glass bottles don’t just break because water expands when it freezes. The real culprit is a trapped liquid pocket that gets surrounded by ice and creates extreme pressure when it finally ...
Hosted on MSN18d
Pinpointing weaknesses in hot water bottle design
The team then simulated the forces acting on the hot water bottles under pressure using advanced finite-element modeling. In addition, tensile test strips were cut from the central area of a hot ...