Implantable, wireless sensors share secrets of healing tissues
Tadpoles adjust buoyancy to adapt to different environments
A new implantable sensor can wirelessly transmit data from the site of a recent orthopedic surgery. Inexpensive to make and highly reliable, this new sensor holds the promise of more accurate, more cost-effective, and less invasive post-surgery monitoring and diagnosis. read more..
source:http://bit.ly/wQCgxH
Tadpoles adjust buoyancy to adapt to different environments
Survival and reproduction of many aquatic and semi-aquatic animals can depend upon how well they float. Tadpoles use various strategies to attain buoyancy, depending upon their stage of development and location in still or turbulent waters. Researchers have taken a closer look at the developing frog's strategies to achieve buoyancy. read more..
source:http://bit.ly/wRMZeT
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