LA Times Crossword
July 13, 2015
Gail Grabowski and Bruce Venzke

The answers to the clues below will have something in common.

1. Source of inescapable gravitational force
2. No longer valid or binding
3. That was then, this is now between parents and children
4. Common household appliance
5. Artistic technique that can create an optical illusion

Answers:

1. Black HOLE
2. Null and VOID
3. Generation GAP
4. VACUUM cleaner
5. Negative SPACE