Tag Archives: Soft matter

Active Matter Gets Solid

Researchers have determined the mechanical properties of a tiny beam made of active particles, laying the groundwork for future micromachines. Continue reading

Posted in APS Physics | Tagged , , | Leave a comment

Charge Transfer Happens Too Fast to See

A new experiment on static electricity casts doubt on previous ones. Continue reading

Posted in APS Physics | Tagged , , | Leave a comment

Ice is more flexible than you think, a new nano-movie shows

Trapped air bubbles move, merge and dissolve without fracturing the crystal lattice. Continue reading

Posted in Science News | Tagged , , , | Leave a comment

Active Matter Breaks like an Amorphous Plastic

Shearing a dusty plasma with a laser shows how vibrational modes lead to weak points in an amorphous active system. Continue reading

Posted in APS Physics | Tagged , , , | Leave a comment

Bumpy Particles Take One Step to Become Glass

Roughing up the surfaces of particles in a colloidal system can smooth its transition into a glassy state. Continue reading

Posted in APS Physics, Uncategorized | Tagged , , , | Leave a comment

Alignment of Cells AffectsSecondary Tumor Growth

Cell–cell alignment and a background of stationary cells together shape the emergence of cellular clusters in a primary tumor. Continue reading

Posted in APS Physics | Tagged , , | Leave a comment

How a Zebra’s Stripes Align

Local curvature could drive directionality of periodic pigmentation patterns on animals. Continue reading

Posted in APS Physics | Tagged , , | Leave a comment

Glowing Algae Change Morphology to Avoid Light

Bright light triggers the chloroplast of a bioluminescent algae to fold into a pattern that minimizes the chloroplast’s exposed area. Continue reading

Posted in APS Physics | Tagged , , , | Leave a comment

Why Humidity Doesn’t Affect Drying Paint

Experiments verify a theory that explains why paint doesn’t dry any faster on a dry day than on a wet day. Continue reading

Posted in APS Physics | Tagged , , | Leave a comment

Tension Remodeling Resolves Tissue Architecture Question

A dynamical tension model captures how cells swap places with their neighbors in epithelial tissues, explaining observed phase transitions and cellular architectures. Continue reading

Posted in APS Physics | Tagged , , | Leave a comment