Anonymous ID: 350ac2 Sept. 18, 2018, 9:22 p.m. No.3083620   🗄️.is 🔗kun

Think mirror.

 

37 and 73 are reflective numbers

37 and 73 are the 12th and 21st prime numbers respectively

12 and 21 are reflective numbers

12² (144) and 21² (441) are also reflective numbers

73 is the 37th odd number

human body temperature = 37 degrees Celsius