| Answer | Crossword Clue |
|---|---|
| DEWAR | Scottish chemist who invented the vacuum flask |
| DYSON | James who invented the Dual Cyclone vacuum cleaner |
| Answer | Crossword Clue |
|---|---|
| DEWAR | Scottish chemist who invented the vacuum flask |
| DYSON | James who invented the Dual Cyclone vacuum cleaner |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.