"You can find out the number of days in each month using your knuckles. Make a fist and start counting the months by knuckles. Each knuckle bump and gap is a separate month. Start to count on one hand, then, after reaching the end, start again with the knuckles of the index finger. If the month is on the knuckle bump, there are 31 days, if it’s on the gap, the month contains 30 days or less." image uploaded on Jan. 31, 2020, 8:13 a.m. | Damadam
