How deep can cells feel?

submitted by: jmaloney
Overview of Maloney et al., "Influence of finite thickness and stiffness on cellular adhesion-induced deformation of compliant substrata," Phys Rev E, 2008. A video summary from the Laboratory for Material Chemomechanics and Van Vliet Group, Department of Materials Science and Engineering, Massachusetts Institute of Technology ( http://mit.edu/vvgroup ). Personal website: http://john.maloney.org . (Music by Etherfysh, "Sanctuary," courtesy of Magnatune.)

The Electric Molecule - The story about SINGLE

submitted by: Nano-Science Center
A video describing the SINGLE project. SINGLE is a project supported by the 7th framework programme for research and technological development (FP7) of the European Union. The research project is a collaborative project - a small / medium scaled focused research project (STREP) on how to couple charge transport to internal degrees of freedom at the single molecule level. The project will be carried out by a collaboration of these institutions, coordinated by Prof. Thomas Bjørnholm of...

SPHP: Professor Andrew Alleyne, Mechanical Science & Engineering

submitted by: rwiltfon
Feedback is a fundamental concept in Natural and Engineered systems. Not only is it fundamental, it is pervasive. From the smallest scales inside cells to the largest scales of geo-spatial weather patterns; it keeps natural systems in balance and prevents any one aspect of a natural system from becoming problematic. Feedback also governs systems developed by humans. In engineered systems it is also pervasive. It provides the ability to continuously balance tradeoffs between competing...

Small Pixels for Large Samples

submitted by: habi

My talk at the SLS Symposium "Tomography @ TOMCAT" on the 3. November 2009.

COR Annual General and Scientific Meeting - Imaging in Emergencies and Trauma: National Specialist Register

submitted by: biij
This is a video presentation by Zaki Morad Mohd Zaher at COR Annual General and Scientific Meeting - Imaging in Emergencies and Trauma: National Specialist Register, Kuala Lumpur (30-31 May 2009). This video is alternatively available at: http://www.biij.org/resources/2009-cor-trauma/d1am1.mp4 Other presentations at COR Annual General and Scientific Meeting - Imaging in Emergencies and Trauma: National Specialist Register is available at...

Three Biggest Mistakes in Science, Part 3/3 - Inverse Square Law of Gravity

submitted by: kmarasakatla

Our understanding of fundamental concepts like force, definition of mass and the inverse square law of gravity appears to be flawed. Our entire underdstanding of science is dependent on these very basic concepts. This three part series explores the validity of these concepts.

Series: Concept of Force, Definition of Mass, Inverse square law of Gravity