Research & Development World

  • R&D World Home
  • Topics
    • Aerospace
    • Automotive
    • Biotech
    • Careers
    • Chemistry
    • Environment
    • Energy
    • Life Science
    • Material Science
    • R&D Management
    • Physics
  • Technology
    • 3D Printing
    • A.I./Robotics
    • Software
    • Battery Technology
    • Controlled Environments
      • Cleanrooms
      • Graphene
      • Lasers
      • Regulations/Standards
      • Sensors
    • Imaging
    • Nanotechnology
    • Scientific Computing
      • Big Data
      • HPC/Supercomputing
      • Informatics
      • Security
    • Semiconductors
  • R&D Market Pulse
  • R&D 100
    • Call for Nominations: The 2025 R&D 100 Awards
    • R&D 100 Awards Event
    • R&D 100 Submissions
    • Winner Archive
    • Explore the 2024 R&D 100 award winners and finalists
  • Resources
    • Research Reports
    • Digital Issues
    • R&D Index
    • Subscribe
    • Video
    • Webinars
  • Global Funding Forecast
  • Top Labs
  • Advertise
  • SUBSCRIBE

Lego Pirate Proves, Survives, Super Rogue Wave

By R&D Editors | April 11, 2012

Lego Pirate Proves, Survives, Super Rogue Wave

The pirate prepares for the oncoming super rogue wave
The pirate prepares for the oncoming super rogue wave.

A Lego pirate floating in a fish tank has demonstrated for the first time that so-called super rogue waves can come from nowhere, in apparently calm seas, and engulf ships. A research team, led by Professor Nail Akhmediev of the Research School of Physics and Engineering at Australian National University (ANU), working with colleagues from Hamburg University of Technology and the University of Turin, has been conducting experiments in nonlinear dynamics, to try to explain so-called rogue or killer waves. These high-impact monsters of the deep can appear in otherwise tranquil oceans causing danger, and even sinking ships.

Using a scientific fish tank, a wave generator and a Lego man on a ship floating on the water surface, the scientists were able to demonstrate that rogue waves much bigger than previously thought can occur. The team have labeled these “super rogue waves,” as they can be up to five times bigger than the other waves around them. A video of the experiment can be seen at: http://prx.aps.org/multimedia/PRX/v2/i1/e011015/e011015_vid1.mov

“This observation could have far-reaching consequences for our efforts to understand these waves that are, by far, still mysterious,” said Akmediev. “The large amplification of the rogue wave peak above the normal waves around it suggests the existence of a new class of waves — the so-called super rogue waves. Our results show that, even in a sea characterized by small waves, rogue waves can naturally develop due to the nonlinear dynamics of the surface elevation. This is an extraordinary fact that could explain some mysterious observations of rogue waves in calm sea states.”

Rogue waves only have recently been accepted as science fact, rather than fishermans’ tales of the deep sea. Despite decades of debate among scientists, a prototype of how a rogue wave could develop — called the Peregrine soliton — was only very recently observed experimentally in fiber optics.

This study, published in Physical Review, shows that the theory is crucial in understanding the development of super rogue waves that could develop in the deep oceans of the world.

“Of course, in real oceans, the problem will require more careful analysis, but we expect the result to have a significant impact on the studies of extreme ocean waves and, more generally, extreme events in nature and society.”

The Lego pirate survived unharmed. However, nature is rarely so benign. In the last month, several events have shown that monstrous waves appear more often than expected.

Related Articles Read More >

Satellite data sheds light on wetland health in cloud-covered regions
Alice & Bob outlines roadmap to 100 logical qubits by 2030
Idemitsu expands partnership with Enthought to accelerate battery material innovation
top 25 AI patent winners of 2024
From NVIDIA to SAP: How 25 global AI patent leaders fared in 2024
rd newsletter
EXPAND YOUR KNOWLEDGE AND STAY CONNECTED
Get the latest info on technologies, trends, and strategies in Research & Development.
RD 25 Power Index

R&D World Digital Issues

Fall 2024 issue

Browse the most current issue of R&D World and back issues in an easy to use high quality format. Clip, share and download with the leading R&D magazine today.

Research & Development World
  • Subscribe to R&D World Magazine
  • Enews Sign Up
  • Contact Us
  • About Us
  • Drug Discovery & Development
  • Pharmaceutical Processing
  • Global Funding Forecast

Copyright © 2025 WTWH Media LLC. All Rights Reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media
Privacy Policy | Advertising | About Us

Search R&D World

  • R&D World Home
  • Topics
    • Aerospace
    • Automotive
    • Biotech
    • Careers
    • Chemistry
    • Environment
    • Energy
    • Life Science
    • Material Science
    • R&D Management
    • Physics
  • Technology
    • 3D Printing
    • A.I./Robotics
    • Software
    • Battery Technology
    • Controlled Environments
      • Cleanrooms
      • Graphene
      • Lasers
      • Regulations/Standards
      • Sensors
    • Imaging
    • Nanotechnology
    • Scientific Computing
      • Big Data
      • HPC/Supercomputing
      • Informatics
      • Security
    • Semiconductors
  • R&D Market Pulse
  • R&D 100
    • Call for Nominations: The 2025 R&D 100 Awards
    • R&D 100 Awards Event
    • R&D 100 Submissions
    • Winner Archive
    • Explore the 2024 R&D 100 award winners and finalists
  • Resources
    • Research Reports
    • Digital Issues
    • R&D Index
    • Subscribe
    • Video
    • Webinars
  • Global Funding Forecast
  • Top Labs
  • Advertise
  • SUBSCRIBE