Hints and tips:
...In fact they’re made from ceramic, copper and silica in a complicated process that renders the ceramic impermeable....
...Concreting or paving increases the risk of flooding, the RHS said, since the impermeable materials typically used to cover over a front garden cause water to run off into drains rather than be absorbed by...
...At the untimely finish of his protean career, Smith had discovered a way to wrap emotion in classically balanced containers....
International Edition