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Noisy lives putting Americans at risk for hearing loss

Noisy lives putting Americans at risk for hearing loss

The Brigham and Women`s Hospital researchers found that substantial noise exposures, with potential long-term hearing effects, commonlyoccur in occupational and recreational settings and only a small percentage of those exposed are consistently wearing recommended hearing protection.

Surgeons carve new ears using 3D printings

 Researchers from the University of Washington (UW) have evolved a method to help trainee surgeons carve new ears from a paediatric rib cartilage like material by using 3D-printed moulds.

Ears to provide new way of identifying people at airports

Many other biometric approaches used to identify people are difficult to use.