| #700 | Complexion | Feb 10, 2010 |
| #699 | Trimester | Feb 8, 2010 |
| #698 | You Hang Up First | Feb 5, 2010 |
| #697 | Tensile vs. Shear Strength | Feb 3, 2010 |
| #696 | Strip Games | Feb 1, 2010 |
| #695 | Spirit | Jan 29, 2010 |
| #694 | Retro Virus | Jan 27, 2010 |
| #693 | Children's Fantasy | Jan 25, 2010 |
| #692 | Dirty Harry | Jan 22, 2010 |
| #691 | MicroSD | Jan 20, 2010 |
| #690 | Semicontrolled Demolition | Jan 18, 2010 |
| #689 | FIRST Design | Jan 15, 2010 |
| #688 | Self-Description | Jan 13, 2010 |
| #687 | Dimensional Analysis | Jan 11, 2010 |
| #686 | Admin Mourning | Jan 8, 2010 |
| #685 | G-Spot | Jan 6, 2010 |
| #684 | We Get It | Jan 4, 2010 |
| #683 | Science Montage | Jan 1, 2010 |
| #682 | Force | Dec 30, 2009 |
| #681 | Gravity Wells | Dec 28, 2009 |
| #680 | December 25th | Dec 25, 2009 |
| #679 | Christmas Plans | Dec 23, 2009 |
| #678 | Researcher Translation | Dec 21, 2009 |
| #677 | Asshole | Dec 18, 2009 |
| #676 | Abstraction | Dec 16, 2009 |
| #675 | Revolutionary | Dec 14, 2009 |
| #674 | Natural Parenting | Dec 11, 2009 |
| #673 | The Sun | Dec 9, 2009 |
| #672 | Suggestions | Dec 7, 2009 |
| #671 | Stephen and Me | Dec 4, 2009 |
| #670 | Spinal Tap Amps | Dec 2, 2009 |
| #669 | Experiment | Nov 30, 2009 |
| #668 | Pandora | Nov 27, 2009 |
| #667 | SkiFree | Nov 25, 2009 |
| #666 | Silent Hammer | Nov 23, 2009 |
| #665 | Prudence | Nov 20, 2009 |
| #664 | Academia vs. Business | Nov 18, 2009 |
| #663 | Sagan-Man | Nov 16, 2009 |
| #662 | iPhone or Droid | Nov 13, 2009 |
| #661 | Two-Party System | Nov 11, 2009 |
| #660 | Sympathy | Nov 9, 2009 |
| #659 | Lego | Nov 6, 2009 |
| #658 | Orbitals | Nov 4, 2009 |
| #657 | Movie Narrative Charts | Nov 2, 2009 |
| #656 | October 30th | Oct 30, 2009 |
| #655 | Climbing | Oct 28, 2009 |
| #654 | Nachos | Oct 26, 2009 |
| #653 | So Bad It's Worse | Oct 23, 2009 |
| #652 | More Accurate | Oct 21, 2009 |
| #651 | Bag Check | Oct 19, 2009 |