| Gravitational Lensing |
 software that draws images to see the effect of gravitational lensing |
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| AstroGrav (Mac) |
 Software to simulate how objects move and interact under the force of gravity. |
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| MITCalc - Bevel Gear Calculation |
 Geometric design and strength check of bevel gear (straight, helical and curved) |
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| RAL / Realtime Analyzer Light |
 Measure acoustics without carrying extra test equipment. |
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