You are a Cook in a remote area with no clocks or other way of keeping time other than a four-minute and a seven-minute hourglass. On the stove is a pot of boiling water. Jill asks you to cook a nine-minute egg in exactly 9 minutes, and you know she is a perfectionist and can tell if you undercook or overcook the egg by even a few seconds.
How can you cook the egg for exactly 9 minutes?
You should follow THIS process!
How can you cook the egg for exactly 9 minutes?
You should follow THIS process!