robertw
BANNED
- Feb 17, 2011
- 107
- 40
I found so many useful things in my month being here that I felt like it was time for me to share one of my secrets..
This trick takes at most 30 minutes to learn with practice.
I wouldn't even dream of sharing this in the Mac forum, they already think they are smarter than they are
This is the trick where you can tell anybody what day of the week they were born on. All you need to know is their DOB and you have to memorize a few simple tables.
Here is the formula I use:
Month Code + Day + Year + ((Year/4)drop remainder) = x
Sundays are multiples of 7s
7,14,28,35,42,49,56,63,70,77,84,91,98,105,112,119,126
Month Codes
January 0 (in leap year 6) START FROM 0
February 3 (in leap year 2) F-E-B
March 3 M-A-R
April 6 T-A-X-D-A-Y
May 1 May Pole looks like
June 4 J-U-N-E
July 6 W-I-N-N-E-R
August 2 Back 2 school
September 5 L-A-B-O-R
October 0 B00000!
November 3 N-0-V
December 5 S-A-N-T-A
Day Codes
Sunday 0
Monday 1
Tuesday 2
Wednesday 3
Thursday 4
Friday 5
Saturday 6
EXAMPLES:
March 8, 82
3+8=11
11+82=93
93+20=113
113 is 1 day after Sunday(112) so Monday
March 20, 1950
3+20=23
23+50=83
83+12=95
95 is 4 days after Sunday(91) so Thursday
This trick takes at most 30 minutes to learn with practice.
I wouldn't even dream of sharing this in the Mac forum, they already think they are smarter than they are
This is the trick where you can tell anybody what day of the week they were born on. All you need to know is their DOB and you have to memorize a few simple tables.
Here is the formula I use:
Month Code + Day + Year + ((Year/4)drop remainder) = x
Sundays are multiples of 7s
7,14,28,35,42,49,56,63,70,77,84,91,98,105,112,119,126
Month Codes
January 0 (in leap year 6) START FROM 0
February 3 (in leap year 2) F-E-B
March 3 M-A-R
April 6 T-A-X-D-A-Y
May 1 May Pole looks like
June 4 J-U-N-E
July 6 W-I-N-N-E-R
August 2 Back 2 school
September 5 L-A-B-O-R
October 0 B00000!
November 3 N-0-V
December 5 S-A-N-T-A
Day Codes
Sunday 0
Monday 1
Tuesday 2
Wednesday 3
Thursday 4
Friday 5
Saturday 6
EXAMPLES:
March 8, 82
3+8=11
11+82=93
93+20=113
113 is 1 day after Sunday(112) so Monday
March 20, 1950
3+20=23
23+50=83
83+12=95
95 is 4 days after Sunday(91) so Thursday