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Putin warns West that Russia is ready to use every weapon to protect Kaliningrad
The Russian leader insists Moscow is "not threatening anyone" and is merely responding to statements by Western leaders.
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Precisely patterned molecular threads boost neuron growth and synapse formation in cell cultures
Northwestern University scientists have developed remarkably long, precisely patterned molecular threads that could open new possibilities for designing advanced materials. The scientists also discovered that these threads—called supramolecular polymers—can dramatically enhance b
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