- #1
waht
- 1,501
- 4
These people are crazy:
https://www.youtube.com/watch?v=IAxj2ob_JoU&feature
https://www.youtube.com/watch?v=IAxj2ob_JoU&feature
lisab said:That's scary to watch . What volcano is it?
Proton Soup said:You will never see anyone closer to a volcano than this..., Our team in Vanuatu ab seiled 500 vertical metres into the Marum Volcano on Ambrym Island to the very edge of a huge lake of violently boiling lava - live via sat phone 20 Sept 2010
lisab said:Lol, I have my speakers muted
That's scary to watch
A crew consisting of Kiwi vulcanologist Geoff Mackley descended into the Marum volcano on South Pacific's Ambrym Island,
Read more: http://www.vancouversun.com/Crew+descends+into+live+volcano+comes+away+with+spectacular+video/3623535/story.html#ixzz11TXOH2uJ
Je m'appelle said:What was the point? Were they doing some research?
JaWiB said:It's ok, he's 40% dolomite!
In a silver heat-proof suit, Bristol is seen using ropes to lower himself down into the volcano towards the fiery lake. He then pitches a tent 500m down the inside of it while using oxygen canisters to breath.
...
"He is about 100m from the surface of the lava which is certainly close enough for him to require a protective suit," he said.
leroyjenkens said:It's ok, he's wearing a lava resistant suit. If he falls in, he'll just swim around a while and then climb out.
Lava is molten rock that erupts from a volcano or fissure in the Earth's crust. It is extremely hot, with temperatures ranging from 1,300 to 2,200 degrees Fahrenheit.
The distance you can safely be from lava depends on several factors, such as the type of lava, its temperature, and the terrain. Generally, it is recommended to stay at least 1,000 feet away from lava flows to avoid getting burned or injured.
When lava comes into contact with water, it can cause explosive reactions. The rapid cooling of the lava can also create a type of rock called pillow lava, which has a distinctive rounded shape.
No, it is not possible to walk on lava. Lava is extremely hot and can reach temperatures that would instantly vaporize any person who attempted to walk on it. Additionally, the surface of lava is often unstable and can collapse under a person's weight.
The cooling time for lava can vary greatly depending on its thickness and composition. Thin lava flows can cool in a matter of hours, while thicker flows may take weeks or even months to cool completely. The lava also continues to lose heat over time, so it may stay hot for a long time after it has stopped flowing.