| Answer | Crossword Clue |
|---|---|
| discontinuities | A sharp difference of characteristics between parts of something |
| discontinuity | A sharp difference of characteristics between parts of something |
| thermosiphon | a method of circulating a cooling liquid through a system by using the slight difference in density between the hot and cool parts |
| thermosiphons | THERMOSIPHON, a method of circulating a cooling liquid through a system by using the slight difference in density between the hot and cool parts |
