Tag Archives: internet

Fast-Moving Undersea Waterfalls Control Submarine Channels

NOC waterfalls submarine channels

New research led by the U.K. National Oceanography Centre (NOC) has discovered how fast-moving waterfalls under the sea control the shape and behavior of submarine channels. These underwater channels are the offshore equivalents of rivers, but can be much larger. Submarine channels can extend for tens to thousands of kilometers offshore, providing an important conduit for the transfer of sediment,

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Smart Boulders Designed to Move with Seafloor Avalanches to Assess Cable Routes

Robotic sensors disguised as boulders, or ‘smart boulders’, have been used to measure the initiation and evolution of huge seafloor avalanches for the first time, revealing some surprising findings that will help inform where best to lay the seafloor cables that keep the internet running. Published this month in the journal Nature Communications, this research shows that submarine avalanches of

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