Tools and Structures

Across

1. Attracts iron or steel objects

4. Device that heats water for steam

8. Angled edge on a piece of wood

9. Place for a plug or bone joint

10. Place where logs are cut into lumber

12. Spanish word for ball or sphere

16. Background view in a natural setting

17. Ancient weapon with a pointed tip

18. Device that moves air forcefully

19. Support structure for bridges or tables

Down

2. Device used to keep a ship steady

3. Sewing tool with a sharp point

5. Machine that converts fuel to motion

6. Tool for smooth paint application

7. Device to slow or stop motion

11. Large knife used for cutting vegetation

13. Machine that removes moisture from clothes

14. Part of a spinning wheel mechanism

15. Angel often depicted as a small child