| Week of December 7, 2009 | Q #360 | A #360 (available 12/14/2009) | |
| Week of November 30, 2009 | Q #359 | A #359 (available 12/7/2009) | |
| Week of November 16, 2009 | Q #358 | A #358 (available 11/30/2009) | |
| Week of November 9, 2009 | Q #357 | A #357 (available 11/16/2009) | |
| Week of November 2, 2009 | Q #356 | A #356 (available 11/9/2009) | |
| Week of October 19, 2009 | Q #355 | A #355 (available 11/2/2009) | |
| Week of October 12, 2009 | Q #354 | A #354 (available 10/19/2009) | |
| Week of October 5, 2009 | Q #353 | A #353 (available 10/12/2009) | |
| Week of September 28, 2009 | Q #352 | A #352 (available 10/5/2009) | |
| Week of September 21, 2009 | Q #351 | A #351 (available 9/28/2009) | |
| Week of September 14, 2009 | Q #350 | A #350 (available 9/21/2009) | |
| Week of September 8, 2009 | Q #349 | A #349 (available 9/14/2009) | |
| Week of August 31, 2009 | Q #348 | A #348 (available 9/8/2009) | |
| Week of May 11, 2009 | Q #347 | A #347 (available 5/18/2009) | Demonstration I5-12: ADIABATIC EXPANSION OF AIR - FOG IN BOTTLE |
| Week of April 27, 2009 | Q #346 | A #346 (available 5/11/2009) | Demonstration F5-03: THIN METAL SHEETS - COANDA EFFECT |
| Week of April 20, 2009 | Q #345 | A #345 (available 4/27/2009) | Demonstration F5-03: THIN METAL SHEETS - COANDA EFFECT |
| Week of April 13, 2009 | Q #344 | A #344 (available 4/20/2009) | Demonstration C2-51: KINEMATICS WITH ULI AND ULTRASONIC RANGER |
| Week of April 6, 2009 | Q #343 | A #343 (available 4/13/2009) | Demonstration C2-51: KINEMATICS WITH ULI AND ULTRASONIC RANGER |
| Week of March 30, 2009 | Q #342 | A #342 (available 4/6/2009) | Demonstration C2-51: KINEMATICS WITH ULI AND ULTRASONIC RANGER |
| Week of March 23, 2009 | Q #341 | A #341 (available 3/30/2009) | Demonstration H2-28: FOURIER SYNTHESIZER - ADDITION OF WAVES |


