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Embryonic Heart Cells Thrive Only in an Environment That's Just Right, Penn Study Says

Embryonic Heart Cells Thrive Only in an Environment That's Just Right, Penn Study Says

PHILADELPHIA –- Cellular engineers at the University of Pennsylvania have determined that cardiomyocytes, the specialized cells that form the heart muscle, thrive when cultured in an environment that mimics their own elastic nature but falter, weaken or die when “grown” on stiffer or softer materials.

Jordan Reese

University of Pennsylvania Scientists Move Optical Computing Closer to Reality

University of Pennsylvania Scientists Move Optical Computing Closer to Reality

PHILADELPHIA –- Scientists at the University of Pennsylvania have theorized a way to increase the speed of pulses of light that bound across chains of tiny metal particles to well past the speed of light by altering the particle shape.

Jordan Reese