Engineering Insights by Hartie Spence

ASH Industries Blog

Anatomy of a Hearing Aid

Anatomy of a Hearing Aid

Foundational function supplemented by modern tech. While grandpa’s hearing aids may share a common purpose with today’s generation of hi-tech devices, modern tech engineering has led to wonderful innovations. From expanded frequency response and battery tech to streaming blue tooth audio and programmability that gives doctors greater reach in addressing individual needs, these micro devices wondrously apply the best of today’s developments.

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Reactor for Mars

Reactor for Mars

Power Source for Extreme Environments. As the cost of hauling fuel into space is extremely expensive and wasteful (whereas the cargo space and weight could be used for other critical equipment), this article represents a unique solution to a long-standing problem.


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Universal Navigation

Universal Navigation

Satellites will use pulsar radiation to travel the heavens. Satellite navigation has presented all manner of unique challenges over the years of human exploration. This new concept of using pulsars, also known as one of the most reliable time pieces in the universe, to self-navigate in the absence of direct earth control may solve a number of problems for scientists.

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