<div dir="ltr"><div>Besides transmitting videos on natural disaster, they can be used to detect it.</div><div><br></div><a href="http://motherboard.vice.com/read/the-oceans-series-of-tubes">http://motherboard.vice.com/read/the-oceans-series-of-tubes</a><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr">/chunsing</div></div></div></div>
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