"Blows its top" is also very misleading. It most likely conjures visions of Mount St Helens or Krakatoa. It the case of Kilauea it will be ground water interactions causing steam explosions about 300 meters down the shaft of the summit crater. These can be quite nasty because any loose rock in the shaft becomes projectiles in a 300m long scattergun. Also a lot of dust and small debris can be entrained in the gas flow and be carried to high altitudes. It can also cause low temperature pyroclastic flows. Low temperature in this case means superheated steam temperature rather than near incandescent rock temperature. It will still kill you by scalding if you get caught by it. But blowing its top is not quite the scenario the vulcanologists are warning about.
You might have a lot of barrel wear from all the contaminants. But if there is a reasonable way to make a steam powered gun that can launch a payload to orbit then you should be able to use a volcano to power it.
Churchill Rd Raclette - Delendale Creamery For this one I have one clear instruction before we begin. Pick up the cheese, step away from the cheese-board, and get thee to the kitchen. This is a cheese that needs - possibly even demands - some heat. Now I know the kitchen is a bit of a foreign place for the cheese-lover - I mean what use is there of fry-pans or cook-pots? Bear with me though, this journey is worth it. Before we begin, I'm going to take you on a small flight of fancy. Imagine, if you will, that an honest English Cheddar decided to take a holiday on the Continent, and found itself in Switzerland. Maybe seeking some great waterfall to encounter a perilous foe, it instead meets a sweet and charming Emmental. Romance blossoms, the Cheddar settles - foe forgotten, and the two have a child. Roll forward a dozen years and a few more, and this is Raclette. The bitter-edged teenager child - probably miffed that Cheddar failed to find and defeat that foe. Raclette is a cheese...
Register for organ donation. Talk about it with your family. You will make a difference. http://www.abc.net.au/news/2016-09-16/lung-transplant-and-a-remarkable-friendship/7801188
As a long time reader of comp.risks, and having a professional interest in security (as a sysadmin), I'll take this opportunity to say that anyone who is promoting online voting as a replacement for paper ballots is (in my opinion) one or more of a)Hopelessly naive, b)Frighteningly optimistic, c)Woefully ignorant of the problems of authentication combined with anonymity, d)Ignoring the problems of coercion, or (worst of all) e) Willing to accept vote tampering. I do not seriously think that the Electoral Commissioner would be willing to accept vote tampering, but every electronic or online system has been demonstrated to be vulnerable to it. Worse, such attacks can occur at any point, be it in corrupt coding, interference with the ballots, or by injecting forged ballots. All of these have be proven to be possible in every practical and theoretical system proposed to date. This is ignoring the problem of d) - if the voting is not occurring in a public place, how do you prove that t...
"Blows its top" is also very misleading. It most likely conjures visions of Mount St Helens or Krakatoa. It the case of Kilauea it will be ground water interactions causing steam explosions about 300 meters down the shaft of the summit crater. These can be quite nasty because any loose rock in the shaft becomes projectiles in a 300m long scattergun. Also a lot of dust and small debris can be entrained in the gas flow and be carried to high altitudes. It can also cause low temperature pyroclastic flows. Low temperature in this case means superheated steam temperature rather than near incandescent rock temperature. It will still kill you by scalding if you get caught by it.
ReplyDeleteBut blowing its top is not quite the scenario the vulcanologists are warning about.
I am now visualising something like that as a planetary defence system... It strikes me as sort of Heath Robinson meets E.E. "Doc" Smith!
ReplyDeleteYou might have a lot of barrel wear from all the contaminants. But if there is a reasonable way to make a steam powered gun that can launch a payload to orbit then you should be able to use a volcano to power it.
ReplyDeleteVolcano spews refrigerators. You wouldn't believe what happens next!
ReplyDeletehttps://lh3.googleusercontent.com/tWkSJRa4qukRPwqnzO2GTd-I8_C8JijXzzTTuiFReAzaT9zspiIlckc0ztNTdtpwOYtflILGX267L_0=s0
chilling
ReplyDeleteSomeone has discover a natural source of refrigerators!
ReplyDeleteI do hope they contain legal refrigerates.
ReplyDelete