Science
This intrepid robot is the Wall-E of the deep sea – Ars Technica
Here’s how engineers got the car-sized Benthic Rover II to roam the seafloor 13,000 feet deep without immediately breaking down….

Yet just how much carbon gets trapped can vary from ocean to ocean and from season to season. In general, researchers just dont have a good handle on the biological and chemical processes going on down there. The rover helps us understand how much of that…
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