
Machines
Demonstrations 1 - 20 of 157
| The Bricard 6R-Mechanism New this month | Tail Rotor of a Helicopter New this month | Linkage Inverting Figure-Eight Curves | Linkage for the Cissoid |
| Swiss Compass | Barlow's Wheel Made for Mathematica 7 | Bicycle Gear Ratios and Meters of Development | Yates's Trisector |
| Gear Shifting | Parabolic Trough Solar Concentrator | Rimless Wheel Locomotion | Abacus |
| The Aeolipile | AstroMesh Reflector | AstroMast | Perpetuum Mobile II Made for Mathematica 7 |
| The Cyclotron Made for Mathematica 7 | Five-Gear Manual Transmission Made for Mathematica 7 | Deltic Engine | Virtual Abacus |


