*********************************
There is now a CONTENT FREEZE for Mercury while we switch to a new platform. It began on Friday, March 10 at 6pm and will end on Wednesday, March 15 at noon. No new content can be created during this time, but all material in the system as of the beginning of the freeze will be migrated to the new platform, including users and groups. Functionally the new site is identical to the old one. webteam@gatech.edu
*********************************
For additional login information contact Jasmine Martin
Summary Sentence: Biological Sciences Seminar by Saad Bhamla, Ph.D.
Full Summary: No summary paragraph submitted.
Cells & WormsSaad Bhamla, Ph.D.
Chemical and Biomolecular Engineering
Georgia Instutute of Technology
ABSTRACT
In this talk I will share two stories about how interesting dynamics emerge when living systems aggregate and form a collective. The first story revolves around gigantic single cells protists (~5mm in length) that can contract their bodies rapidly (<5ms). I will describe our discovery of how these cells harness these ultrafast contractions to send ‘hydrodynamic trigger waves’ for communicating over long distances in cellular communities. The second story is about aquatic worm blobs that knot with their neighbours to form living entangled masses or blobs. I will describe how these soft squishy three dimensional blobs can rapidly morph their shape, move across terrains, and even solve mazes.
Host: David Hu, Ph.D.
