drawing board in a sentence

Examples

1. This inconsistency with observation sent Einstein back to the drawing board.
2. Now we're going to go back to the drawing board.
3. Offensively, we need to go back to the drawing board,
4. So, both teams have gone back to the drawing board.
5. Again, the idea got no further than the drawing board.
6. They were sent back to the drawing boards several times.
7. EPIC wentfrom the drawing board to fruition in three years.
8. With deadlines looming, engineers went back to the drawing board.
9. Unfortunately, some of these efforts never left the drawing board.
10. Other projects are on the drawing boards in the corridor.