Approxymotion is research project focusing on motion based forming. Its an attempt to apply the logic of digital design into the physical space.Traditionally in architecture forms are transferred from paper/virtual space to building through fixed shaped moulds or as an assembly of many elements. My goal was to set the mould into motion, while maintaining the parametric nature inherited from the digital model. The result is a motion-form that computes between the initial motion input, the built geometry and its material properties. The nested relation (corner cutting) from rough to smoothened layers display the gradient condition from the accuracy of robotic motion control to the averaging behavior of the elastic net.
Curiosity represents a scientific and engineering leap over the previous rovers, Spirit and Opportunity, and its nuclear-powered battery will allow it to rove day and night. Over the course of its two-year initial mission, the probe will climb up a 3-mile-high mountain in the middle of Gale Crater, poking, prodding, and drilling into the soil and rocks. Studded in 14 locations around the probe’s heat shield are devices known as the Mars Science Laboratory Entry Descent and Landing Instrument (MEDLI). This equipment will provide information about Mars’ atmosphere and the dynamics of the rover’s descent, analyzing Curiosity’s trip to the surface and providing information helpful in designing future Mars missions.
Possibly the coolest Curiosity instrument is the ChemCam, which uses a laser beam to shoot rocks (and maybe a Martian or two) in order to vaporize a small sample. A spectrograph will then analyze the vapor, determining the composition and chemistry of the rocks. Situated on Curiosity’s head, ChemCam can shoot up to 23 feet and should provide unprecedented detail about minerals on the Martian surface.
The Chemistry and Mineralogy (CheMin) instrument will look at various minerals on the Martian surface. Specific minerals form in the presence or in the absence of water, revealing the history of an area and helping scientists to understand whether or not liquid existed there. Curiosity will drill into rocks to obtain samples for CheMin, pulverizing the material and transporting it into the instrument’s chamber. CheMin will then bombard the sample with X-rays to determine its composition.
Future Mars missions may rely on data from the Radiation Assessment Detector (RAD). The first instrument that Curiosity fires up when it lands on Mars, RAD will measure radiation at the Martian surface, determining how plausible it is that microbes exist there. One of RAD’s main selling points is its ability to assess how safe or dangerous the Martian surface would be to future human explorers, calculating the radiation dose future astronauts may receive.