The Sonardyne tsunami detection system is based on a Compatt 6 subsea transponder that uses the latest Wideband acoustic signal technology to provide robust through water communications in difficult acoustic conditions.
exists and is an alternate of . The Megalodon was approximately 40 feet (12 metres) long, although fossil records show that they could often grow as large as 78 feet (18 metres). So if you were to stand the Megalodon on its nose it would be as tall as a six story building.
Yes, the Megalodon was a real shark, but no it is not still alive. It went extinct approximately 2.6 million years ago. In the aftermath of the Discovery Channelâs fake Megalodon documentaries people have questioned not only whether the Megalodon is alive but also whether totally made up itâs existence.