Police have performed an incredible late night rescue in one of the country's most treacherous waters, after a pilot boat ran aground at the entrance to Port Phillip Bay. Three men, who were experts at navigating the dangerous passage, were retrieved safe and well after two hours in the water. Subscribe: http://ab.co/1svxLVE ABC News provides around the clock coverage of news events as they break in Australia and abroad, including the latest coronavirus pandemic updates. It's news when you...
This video complements the earlier demonstration of wind effect on straight track and shows now wind effect on turning circles. It can be seen that during a turn under strong wind the ship reduces turning when it comes close to equilibrium on straight track - if the Wind-to-ship speed ratio is big enough then the ship even goes straight instead of turning. This is shown for three samples for Head, Stern wind and Beam wind. The turning can be increased if the ratio of Wind speed-to-ship...
Importance of Wearing Safety Helmets at Work. ... Hard hats or Safety helmets act as the first line of defense against head injury, but they only work when they are worn correctly. Thus, it's safe to say safety Helmets save lives and reduce the risk of brain injury. #wearenavigators info@wearenavigators.com www.wearenavigators.com
