Who blinked first? Incredible moment diver comes face-to-face with a giant great white shark before grabbing it by the nose to 'sedate it' - but is it all as it seems?
- The diver met a great white shark in Augusta, south of Perth.
- In an attempt to sedate the shark, the diver rubbed the animal's nose
- Shark's noses are full of nerve endings, and rubbing is said to relax them
