Once frozen these could be put into clear plastic cups or tubs and students could observe the melting process. These ice cubes could be placed at different areas around the classroom – in a ...

Top view shot of a light green portable ice maker, its bin full of ice cubes in various melting stages - socrates471/Shutterstock ...

LPL Financial’s $2.7 billion acquisition for Commonwealth is raising questions about the deal’s valuation math, and whether the advisors that make it worth that price will actually stay.