News & Events


Caltech Engineers Build Smart Petri Dish


Electrical engineering graduate student Guoan Zheng, working with Professor Changhuei Yang and Professor Michael Elowitz, has built a platform for a "smart" petri dish, dubbed ePetri. "Our ePetri dish is a compact, small, lens-free microscopy imaging platform. We can directly track the cell culture or bacteria culture within the incubator," explains Zheng, "the data from the ePetri dish automatically transfers to a computer outside the incubator by a cable connection... this technology can significantly streamline and improve cell culture experiments by cutting down on human labor and contamination risks." [Caltech Press Release]

Tags: Guoan Zheng Changhuei Yang Michael Elowitz EE health research highlights

Solar Decathlon Team


The high-tech house built by a joint team of students from Caltech and the Southern California Institute of Architecture (SCI-Arc), known as Compact Hyper-Insulated Prototype (CHIP), placed 6th at the 2011 U.S. Department of Energy Solar Decathlon. In the category of Energy Balance we tied for first place; in the categories of engineering and home entertainment, we placed 2nd, and in affordability we placed third. [Final scores and photos] [Walkthrough video of CHIP]

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Tags: Richard Murray Harry Atwater CMS APhMS Solar Decathlon energy

Professor Low Receives 2011 Okawa Foundation Research Grant


Steven Low, Professor of Computer Science and Electrical Engineering, is a recipient of a 2011 Okawa Foundation Research Grant for his research project entitled "Uncertainty Mitigation for Renewable Energy Integration".  This prize honors top young researchers working in the fields of information and telecommunications. 

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Tags: Steven Low Okawa Foundation CMS EE energy research highlights

Professor Siapas Receives NIH Pioneer Award


Thanos Siapas, Professor of Computation and Neural Systems, has received a National Institutes of Health (NIH) Pioneer Award.  He plans to use the award to develop neural probes for large-scale recordings of brain activity. "Brain functions such as perception, learning, and memory arise from the coordinated activation of billions of neurons distributed throughout the brain," Siapas says. "While we know a lot about the properties of individual neurons, much less is known about how assemblies of neurons interact to perform computations. Our goal is to develop large-scale, multielectrode arrays that will enable the monitoring of many neurons simultaneously across different brain areas. We hope that such arrays will expose new fundamental insights into brain activity, and will find application in the study of animal models of brain disorders." [Caltech Press Release]

Tags: Athanassios Siapas EE honors NIH health research highlights

Visualizing Flow Fields


The research of John O. Dabiri, Professor of Aeronautics and Bioengineering, on visualizing flow fields around jelly fish and ocean circulation is featured in the recent issue of the National Geographic Magazine. [Excerpt from magazine]

Tags: John Dabiri GALCIT energy research highlights

2011 Caltech Space Challenge


The Caltech Space Challenge was a Keck Institute for Space Studies workshop led by Aerospace graduate students Prakhar Mehrotra and Jon Mihaly. It brought together two teams of students from around the world to develop plans for deep-space missions that could carry humans to an asteroid and back. Both teams planned missions to an asteroid known as 1999 AO10, which is between 45 and 100 meters in length and is thought to have a relatively slow spin rate. Since relatively little is known about this asteroid, both teams called for robotic precursor missions that could gather information needed to help plan the later human mission. The competing mission descriptions, from Team Explorer and Team Voyager, were so evenly matched that the jurors had to use three different judging methods to finally settle on a winner. In the end, the victory and shiny new iPads went to Team Voyager. [Caltech Feature] [NPR Broadcast]

Tags: Prakhar Mehrotra Jon Mihaly KISS Space Challenge GALCIT

CHIP Goes to Washington


The high-tech house built by a joint team of students from Caltech and the Southern California Institute of Architecture (SCI-Arc), known as Compact Hyper-Insulated Prototype (CHIP), is heading to Washington D.C. for the 2011 Solar Decathlon competition. The SCI-Arc / Caltech team has been supported by a variety of people including Richard Murray, Thomas E. and Doris Everhart Professor of Control and Dynamical Systems and Bioengineering, and Harry Atwater, Howard Hughes Professor and Professor of Applied Physics and Materials Science; Director, Resnick Sustainability Institute. CHIP will be competing with 18 other teams for the title of the most energy-efficient, affordable, and attractive house. [Caltech Feature] [Walkthrough video of CHIP]

Tags: Richard Murray Harry Atwater CMS APhMS Solar Decathlon energy

Summer Engineering and Computer Science Institute


Computing and Mathematical Sciences Lecturers Michael Vanier and Donnie Pinkston partnered with the Caltech Center for Diversity to work with 23 diverse and gifted high school sophomores and juniors who came to Caltech as part of the Leadership Education and Development (LEAD) Summer Engineering Institute.  The student's summer projects included a Sudoku solver, a "15-puzzle" sliding-tile puzzle game, and a Pong game. The games were a great hit at the final presentations involving Caltech faculty and staff, parents, and representatives from Apple Inc. [Caltech Feature]

Tags: Michael Vanier Donnie Pinkston Center for Diversity CMS

Building A Wind Tunnel To Produce Shear Flow


Summer Undergraduate Research Fellowship (SURF) student, Yuyang Fan, working with Research Scientist Daegyoum Kim and Professor Morteza Gharib, has built a wind tunnel that produces shear flow—flow in which wind speed changes with position or time.  The tunnel is six feet long, four feet wide, and four feet tall.  It is made from 100 coaster-sized computer fans that blow air at around nine meters per second. [Caltech Feature]

Tags: Yuyang Fan Daegyoum Kim Morteza Gharib SURF GALCIT energy research highlights

Nano-mechanics of Carbon Nanotube Research Wins Art Competition


Siddhartha (Sid) Pathak, a W. M. Keck Institute for Space Studies (KISS) Postdoctoral Fellow in Material Science, has received the first prize in the NanoArt 2011 International Competition. The inspiration for Dr. Pathak's entry entitled "In-situ SEM deformation of CNT micro-pillars" is his research on nano-mechanics of carbon nanotubes.  As a KISS postdoc Dr. Pathak is working with  Professor Julia Greer on mechanical testing of carbon nanotubes at submicron length scales, with a particular emphasis towards space applications.  

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Tags: Siddhartha Pathak Julia Greer KISS APhMS energy research highlights

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