BABs Created During Spring 2011 Semester

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BABs are listed in the order in which they were created during the Spring 2011 semester.

{ jump to most recent BAB...}

  1. Winter-January 2011 Break to Spring 2011 Semester Transition [10 January 2011]
  2. About the Number 2986 (two thousand nine hundred eighty-six) [10 January 2011]
  3. 01/10/11 [10 January 2011]
  4. 01/11/11 [11 January 2011]
  5. Stem the Use of STEM and Scream SCREAM [12 January 2011]
  6. About the Number 2992 (two thousand nine hundred ninety-two) [14 January 2011]
  7. December 2010 PPI Up 1.1%, Core PPI Up 0.2% [16 January 2011]
  8. December 2010 CPI Up 0.5%, Core CPI Up 0.1% [16 January 2011]
  9. About the Number 3707 (three thousand seven hundred seven) [17 January 2011]
  10. About the Number 3700 (three thousand seven hundred) [17 January 2011]
  11. MLK Quote on MLK Day 2011 [17 January 2011]
  12. GOOG Hits Two Hecto-Pi USD [18 January 2011]
  13. About the Number 1200 (one thousand two hundred) [19 January 2011]
  14. About the Number 3000 (three thousand) [19 January 2011]
  15. 3000 BABs and 1200 @MathBabbler Tweets [19 January 2011]
  16. BARS:: Road Sign Seen On a Subaru Commercial [22 January 2011]
  17. About the Number 1935 (one thousand nine hundred thirty-five) [24 January 2011]
  18. About the Number 3003 (three thousand three) [24 January 2011]
  19. From dude To dud [24 January 2011]
  20. Super Bowl XLV [25 January 2011]
  21. BARS:: 2 Miles North of Sunset Point Rest Area on I-17 in Arizona [29 January 2011]
  22. Brenna and Hayden Turn 1.5 [31 January 2011]
  23. About the Number 665 (six hundred sixty-five) [31 January 2011]
  24. Eunice Sanborn, Aged 114, Has Died [31 January 2011]
  25. BAD::February 2011 Basic Arithmetic Dates [01 February 2011]
  26. First Prime Date of 2011 [02 February 2011]
  27. Egypt [03 February 2011]
  28. From Super Bowl XXXVIII To XLV [06 February 2011]
  29. iRobot Announces PackBot Orders [07 February 2011]
  30. Use Facebook and Get Divorced? [08 February 2011]
  31. If $35 Million Is Nothing, Give It To MathBabbler [09 February 2011]
  32. Example Math Log Entries [14 February 2011]
  33. Arizona Hits 99 In 2011 [14 February 2011]
  34. January 2011 PPI Up 0.8%, Core PPI Up 0.5% [21 February 2011]
  35. January 2011 CPI Up 0.4%, Core CPI Up 0.2% [21 February 2011]
  36. About the Number 1300 (one thousand three hundred) [22 February 2011]
  37. BAD::March 2011 Basic Arithmetic Dates [01 March 2011]
  38. About the Number 1904 (one thousand nine hundred four) [02 March 2011]
  39. World Maths Day 2011 [02 March 2011]
  40. NeuroMetrix (NURO) [03 March 2011]
  41. About the Number 667 (six hundred sixty-seven) [07 March 2011]
  42. The Average Smartphone Owner [07 March 2011]
  43. Define 'Nearly' [07 March 2011]
  44. Tuesday Pro Sports Attendance In Arizona [09 March 2011]
  45. Pi Day 2010 Report [11 March 2011]
  46. Pi Day 2005 Report [12 March 2011]
  47. Pi Days [12 March 2011]
  48. Pi Day 2011 as a BAD [13 March 2011]
  49. Pi Day 2011 Report [17 March 2011]
  50. About the Number 436 (four hundred thirty-six) [20 March 2011]
  51. BARS:: AZ Hwy-80 Underpass With Speed Limit Signs in Bisbee, Arizona [20 March 2011]
  52. MathBabbler Can Recite The First 14 Decimal Digits Of Pi [21 March 2011]
  53. February 2011 PPI Up 1.6%, Core PPI Up 0.2% [21 March 2011]
  54. February 2011 CPI Up 0.5%, Core CPI Up 0.2% [21 March 2011]
  55. Key Number: .002 [21 March 2011]
  56. About the Number 7909 (seven thousand nine hundred nine) [21 March 2011]
  57. Maricopa County Likes First Solar [23 March 2011]
  58. Food Prices Going Up? [23 March 2011]
  59. Maricopa Community Colleges To Raise Tuitions [23 March 2011]
  60. @MathBabbler Tweet Count Hits 1400 [28 March 2011]
  61. BAD::April 2011 Basic Arithmetic Dates [01 April 2011]
  62. BARS:: 1 Mile From Gilbert Road on Loop 202 in Mesa, Arizona [01 April 2011]
  63. BARS:: 1 Mile From Val Vista Drive on Loop 202 in Mesa, Arizona [01 April 2011]
  64. BARS:: 25 Miles to Superior on US Hwy-60 in Arizona [01 April 2011]
  65. Course Fees [04 April 2011]
  66. BARS:: Coca-Cola Dr. in Baltimore, Maryland [09 April 2011]
  67. Algebra Problem From the 1899 Harvard Entrance Exam [09 April 2011]
  68. U.S. Debt is a Big Number Example? [11 April 2011]
  69. About the Number 1961 (one thousand nine hundred sixty-one) [12 April 2011]
  70. Metric Moments [13 April 2011]
  71. March 2011 PPI Up 0.7%, Core PPI Up 0.3% [14 April 2011]
  72. March 2011 CPI Up 0.5%, Core CPI Up 0.1% [18 April 2011]
  73. Declining Enrollments Might Lead to School Closures [18 April 2011]
  74. Gold Hits $1500 an Ounce [20 April 2011]
  75. iRobot Gets Another Order From the U.S. Army [20 April 2011]
  76. Earth Day 2011 [22 April 2011]
  77. About the Number 3930 (three thousand nine hundred thirty) [24 April 2011]
  78. nBAB Milestone--Six Years of nBABs [24 April 2011]
  79. About the Number 421 (four hundred twenty-one) [24 April 2011]
  80. About the Number 8020 (eight thousand twenty) [25 April 2011]
  81. Exxon Mobil Reports 2011 1st-Quarter Results [28 April 2011]
  82. BARS:: 18 Miles From Lordsburg on I-10 in New Mexico [30 April 2011]
  83. BARS:: 2 Miles From Cotton City in New Mexico [30 April 2011]
  84. BARS:: 7 Miles From AZ Hwy-169 on I-17 in Arizona [30 April 2011]
  85. BARS:: Public Notice Sign in Winslow, Arizona [01 May 2011]
  86. BAD::May 2011 Basic Arithmetic Dates [01 May 2011]
  87. BARS:: 1 Mile From Jomax Road on I-17 in Arizona [01 May 2011]
  88. BARS:: 5 Miles North of Sunset Point Rest Area on I-17 in Arizona [01 May 2011]
  89. BARS:: 3 Miles From Deer Valley Road on I-17 in Arizona [01 May 2011]
  90. BARS:: 9 Miles North of Sunset Point Rest Area on I-17 in Arizona [02 May 2011]
  91. About the Number 192 (one hundred ninety-two) [10 May 2011]
  92. About the Number 190 (one hundred ninety) [10 May 2011]
  93. About the Number 170 (one hundred seventy) [10 May 2011]
  94. Here a Camera, There a Camera, Everywhere a Camera [12 May 2011]
  95. April 2011 PPI Up 0.8%, Core PPI Up 0.3% [12 May 2011]
  96. April 2011 CPI Up 0.4%, Core CPI Up 0.2% [13 May 2011]
  97. Yet Another Friday The 13th (13 May 2011) [13 May 2011]
BABs::Updated During Spring 2011 Semester

The following are existing BABs that were updated during the Spring 2011 semester.

  1. Trianglular Numbers
    [updated 10 May 2011; created 09 October 2009]
    [updated 24 January 2011; created 09 October 2009]
  2. Multiples of 10
    [updated 10 May 2011; created 01 December 2009]
    [updated 10 May 2011; created 01 December 2009]
    [updated 25 April 2011; created 01 December 2009]
    [updated 24 April 2011; created 01 December 2009]
    [updated 22 January 2011; created 01 December 2009]
    [updated 19 January 2011; created 01 December 2009]
    [updated 19 January 2011; created 01 December 2009]
    [updated 17 January 2011; created 01 December 2009]
  3. About the Number 1957 (one thousand nine hundred fifty-seven)
    [updated 05/06/2011; created 05 October 2005]
    [updated 04/02/2011; created 05 October 2005]
  4. About the Number 1400 (one thousand four hundred)
    [updated 28 March 2011; created 01 February 2010]
  5. AZ Hwy-80 Underpass in Bisbee, Arizona
    [updated 20 March 2011; created 02 July 2007]
    [updated 19 March 2011; created 02 July 2007]
  6. Pi Day 2010 as a BAD
    [updated 11 March 2011; created 14 March 2010]
  7. Dr. Seuss was Born on 2 March 1904
    [updated 02 March 2011; created 02 March 2009]
  8. Multiples of 100
    [updated 22 February 2011; created 01 December 2009]
    [updated 19 January 2011; created 01 December 2009]
    [updated 19 January 2011; created 01 December 2009]
    [updated 17 January 2011; created 12 June 2009]
GDT::BABs Home Page

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 10 January 2011

Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 United States License.