Researchers have created a biofuel cell made from carbon nanotubes that generate energy from blood glucose.
Such a tiny device could be used for everything from assembling nanoscale products to delivering drugs inside a person's bloodstream. Continue reading →
This electronic device is stiff at room temperature but then gets soft when implanted inside a warm body. Continue reading →
The metal solution could keep the affected muscles active by continuing to transmit nerve signals and prevent muscle loss.
The lumps show a greater resemblance to natural cancer than do the two-dimensional cultured cells grown in a lab dish.
People are using machines to amplify their humanity.
Cancer cells appear to glow blue under this wearable technology, helping surgeons understand what cells to remove. Continue reading →
A piecemeal approach to assembling an artificial heart could lead to a fully functioning organ sooner than expected.
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