Subscribe for full online access and get...
- Full, instant access to all stories
- Customised email alerts straight to your inbox
- Monthly print magazine
For the best possible experience using our website we recommend you upgrade to a newer version or another browser.
Modelling by french software firm Dassault Systèmes is said to have shown that it would be possible to tow a 7M.t iceberg from the polar ice-caps to a country suffering water scarcity, using just one tug boat.