Answer:
some no, why some in secret
Explanation:
Answer:
When water is allowed to flow into the condenser, it surrounds the inner tube and creates a cooling effect. That way when the vapors from the boiling liquid hit the cool area of the Liebig condenser, they condense back to liquid form, which is how the condenser actually works.
Answer:
With report after report about accidents involving rides -- one that ... up for what could be another busy summer, the issue doesn't appear to be going away. Already, there have been a number of serious events this year.
