| CurTiPot Acid-Base pH and Titration |
 pH calculation, titration curve analysis and equilibria of acids and bases |
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| MITCalc - Bevel Gear Calculation |
| Geometric design and strength check of bevel gear (straight, helical and curved) |
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| Doctor Aquarium |
 Aquarium automation, data acquisition and control software |
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| I CHING DREAM TELLER |
 I CHING DREAM INTERPRETATION |
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