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User: darrenbjohnson

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  1. Re:Hot Drill Bit on Drilling Hits an Active Magma Chamber In Hawaii · · Score: 5, Interesting

    2.5 Km isn't all that deep for a drill. I've spent more time then I would like to admit on a LF230 Rig and depending on the rod size they can go a lot deeper. I imagine the drilling went something like this: So you are drilling down, maintaining torque and rodfeed, all of a sudden you hit a void (this case magma pocket) and your torque drops off to zero your rodfeed hits zero resistance. So you stop the rods slowly, you don't want a twist off in a void. You turn up your mud, you notice that there is some serious pressure in your rods, you pull the rods up 20 or so feet. By this time your core barrel is filled with magma and melting, but it's in a nice wet mud casing cooling it. You then notice the pressure wont drop cause your drill shoe is solid rock. You turn off the mud, look over at your helper, grin and say it's gonna be a fun night. You then proceed to remove all 2.5km of rods from the whole, a big pain in the ass. The whole trip out is wet as the mud has nowhere to go but out of where you disconnect them every 40 feet or so, the drilling helper and hopefully the drill op is soaked in mud. They finally get to the last 10 ft rod, look down the rod at a giant tube of rock, the helper runs out of the rig, the operator starts throwing stuff. Nothing amazing, a 2 or 3 in diameter tube of cooled magma sits in your rod. You just ruined $50K+ worth of stuff depending on the rods, the bit, the core barrel, and etc. You then proceed to wait for the foreman to come and laugh at you.

  2. Re:not cool on IP Rights For Games Made In School? · · Score: 4, Interesting

    Schools typically own patents arising from student research because the research was funded by the school. Having recently discussed this topic at my university I was told by the school lawyer that for the school to own the IP of something you do as a student you would have to have used significant school resources in the development. A significant resource doesn't include the use of computers. So basically if you didn't get paid to do the project and you didn't use any funding from the school it is yours. I think these kids should talk to a lawyer. Even if it is clearly stated in the schools policy that they own all IP, I think it's on questionable grounds. Im paying them for a service and in no way am I employed by the university. The only way they could own it is if they have a signed contract stating that I will sign over all ownership/copyright and I do proceed to sign it over.

  3. Re:Adding lime to sea water.... on Global Warming Stopped By Adding Lime To Sea · · Score: 1

    Maybe I missed the day in Physics/Math when they explained calculating the volume of a plane, but I for one am not all that worried about 10 million km^2 of lime...now if that was 10 million km^3 I'd be grabbing the nearest towel and preparing to abandon ship!

  4. Re:Not much you can do on BitTorrent Inherently Illegal? · · Score: 1

    Are you living in the residence halls of your campus? If you are and your university is anything like the one i attend, you are missing out on a viable course of action. Get in contact with the head of your reslife department, these people actually care if your needs are being met, unlike a typical IT person. If you explain your problem to one of the people there and win them over, you will have someone with the necessary rank and pull within the university to get stuff changed.