Activity for Oscar‭

Type	On...	Excerpt	Status	Date
Answer	—	A: How to test the sharpness of a knife? Slice a tomato with very little pressure. This is almost always when I notice a knife needs sharpening, and the difference is profound. Edit: I should have added ripe tomato; a sharp knife will slice it, whereas a dull one will smash it or rumple and tear its skin. (more)	—	over 5 years ago