Every cell in the human body is surrounded by a semi-permeable membrane that needs to protect the contents of the cell while also allowing essential nutrients and ions to pass through. Compounds ...
In a nutshell: Researchers have developed minuscule robots that can "assemble" and behave like a collective, building new shapes and tools. Inspired by nature, the team identified and developed the ...
In Milan, a tunnel connecting the M2 and M4 stations of Sant'Ambrogio opened today, allowing easy line changes. Along the way, passengers can admire the remains of ancient medieval walls found during ...
Abstract: Grippers have been shown using jamming of granular media grasp a large range of objects by pushing against them (with an activation force) to conform the gripper to the object's shape before ...
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Recent studies in polymer physics have created macro-scale analogs to solute microscopic polymer chains like DNA by inducing diffusive motion on a chain of beads. These bead chains have persistence ...
In order to deliver cancer therapeutics to tumor cells, the cells' membranes must be overcome. A team of researchers have discovered a simple way to achieve this using lipid nanoparticles containing ...
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