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    Really cool AI prog

    Omg neutrino ur a legend. so funny. (possibly cos im really pissed tho)
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    Really cool AI prog

    Me: whos allice God: A human icon? Maybe my botmaster knows the answer. Me: whos ur botmaster? God: I was created by Myself. Me: well then u know the answer God: Interesting. Yes I have an answer for everything. Me: so, whos ur botmaster? God: Are you kidding? I was created by...
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    Really cool AI prog

    ya. maths in general. i asked it what 3+3 is n it said "3 times 3 = 9". Plus every time u say no it says "Are you serious?". i asked it how many replies to yes it has it said about 1000. asked it again then it said about 100. so i said last time i asked u said 1000 n it goes "thats not what i meant"
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    Really cool AI prog

    http://www.titane.ca/concordia/dfar251/igod/main.html Not sure if ye already know about this. I think its brilliant. Pretty easy to catch it out with a question it cant answer but still really well made. Cracker sense of humour too!
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    Genius! These are brilliant! George Bush skits

    Dont think i seen that 1. Is it the "Sunday Bloody Sunday" 1? I heard they got a record deal for that song 6 hours after it was posted on the net. Not sure if that was just a load of BS though. The cartoons on jibjab are really funny 2. "This land" is so good. "I won three purple hearts". I have...
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    PF Member Photo Thread Archive

    That was parked outside a hotel in Dublin. I stopped and gawked for probably about an hour. Den i saw this 1 about a week later! http://img402.imageshack.us/img402/1967/image233dl1.jpg [Broken]
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    Complex Dielectric Permittivity

    Ya, looking back i replaced \epsilon_0 with \epsilon ' (\omega) - j \epsilon '' (\omega) instead of k \epsilon_0. Thanks again!
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    Genius! These are brilliant! George Bush skits

    These are brilliant! George Bush skits: http://video.google.co.uk/videoplay?docid=-8845429906560840314&q=george+bush+tony+blair [Broken] http://video.google.co.uk/videoplay?docid=-3319967978568410735&q=george+bush+tony+blair [Broken]
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    Complex Dielectric Permittivity

    Thanks. Wow. Turns out close. The way i done it was very dodgy though \frac{\pi k \epsilon '' (\omega) V^2}{d^2} Puttin in Ed for V: \pi k \epsilon '' (\omega) E^2 Broke down quite nicely as the end
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    PF Member Photo Thread Archive

    WOW! The girls on this site r so good looking. Beauty AND Brains. Only found this thread now so i figured i may as well post even though i dont really know ye too well. Heres me dressed as Jesus for holloween: http://img186.imageshack.us/img186/8232/kristor9.jpg [Broken] Me at my grad...
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    Inspired by

    Well i wouldnt think a proper relationship would work out 2 well in that situation so id take the shallow view point: If shes hot. South Park rules. Best tv program in the world
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    Complex Dielectric Permittivity

    Oh, rite! I was thinking it was an uncharacteristically simple question. I done that and got this: Z_c = \frac{d(\epsilon ''(\omega) - j\epsilon '(\omega))}{\omega kA(\epsilon ''(\omega)^2 + \epsilon '(\omega)^2)} Would the I use the absolute value of the imaginary part of that to get the...
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    Complex Dielectric Permittivity

    Thanks for replying. Those websites r hard 2 make sense of but i didnt give it too long yet. Spent ages googling before i posted here and got nowhere though. It says dielectric permittivity becomes complex when an alternating signal is applied across it. I just assumed that they're talkin...
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    Egg Drop Experiment strategies

    Ya, thats really good. If it was slightly conical it would definitely stop the egg from slipping down on impact. The paper in a conical shape wouldnt b quite as strong as cylindrical though
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    Complex Dielectric Permittivity

    Complex Dielectric Permittivity!!! Homework Statement Calculate the power dissipated per unit cycle in a dielectric medium per unit volume in terms of the dielectric loss and the strength of the electric field The previous question was: Why does the dielectric permittivity of a material in...
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    Egg Drop Experiment strategies

    Unless ur allowed drop it onto the paper, no. In that case u could make a slide. Id say work on ur parachute design. Did u make a hole in the top?
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    Egg Drop Experiment strategies

    U can make a parachute out of the paper. Sounds silly but it works
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    1D Kinematics Again

    U dont have or need a time variable so thats the wrong equation of motion. This 1 shud work better: v^2 = v_0^2 + 2ax The other 1s r listed here if u need em: http://en.wikipedia.org/wiki/Equations_of_motion
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    Motion on incline

    well the ball is gonna accelerate as it rolls down the plane. it sounds like ur assumin the velocity stays the same
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    Skydiving problem

    Well, u got the right answer for v_terminal anyway in ur 1st post. (v^2 = 13.06) U still need more info about before the parachute was opened to get the drag just after. The drag force u calculated (783. 6) is the drag force when the skydiver achieved v_terminal, which is a little while after...
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    Friction Problem

    I dont see what else u could do. Seems perfect 2 me
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    Newtons laws again

    The only thing i regognise there is 1/2at^2. This wudv worked:
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    Projectile Motion, A study of height and time

    How do u no ur wrong? Looks ok 2 me unless im makin exactly the same mistake. Mayb ur lookin under the wrong chapter at the back of the book 4 ur answers!?
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    Fill a test tube with HCL solution before adding a piece of metal?

    Hahaha! Was always tempted but our teacher told us itd kill us! I didnt believe him but i wudnt take the chance
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    Fill a test tube with HCL solution before adding a piece of metal?

    Acid and metal can react fiarly vigourously. U wouldnt want acid bubbling over the edge and onto ur hands. Although in my experience its not near as bad as ud think. DONT GET DRUNK BEFORE CHEMISTRY LAB!
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    Kinematics- ball thrown

    Well u just hav 2 use the same equations of motion The usual convention for these 1s is up is positive and down is negative so the initial speed u is a positive num since in the up direction. The displacement s will be -100 and g is -9.81. Putting in the numbers: s = u*t - 0.5*g*t^2 -100 =...
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    The speed of light in a vacuum?

    Why does light appear 2 hav a different speed in a medium? Tiny spacetime warps caused by the matter (just 2 throw a guess at it)?
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    Delayed choice quantum eraser question

    Awh! If i understand u right, that makes so much more sense. Actually solves a different question that was in my head too! Brian Green didnt mention u had to seperate the marks u dont hav which path info for in2 3 & 4 to get the patterns. Are 3 & 4 the 2 different "no-which-path" detectors? Or...
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    Relativity of Simultaneity

    Its not a specific answer to your question, but draw the situation in a spacetime diagram and im sure itll work out. Do the 2 people with the flashlights turn on their flashlights at the same time in their frame or the cars?
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    Relativity of Simultaneity

    Everything became clear when i read this page. http://www.mth.uct.ac.za/omei/gr/chap1/node4.html I was just thinking of it as space and time contracting and expanding as opposed 2 different observers taking different space and time slices of spacetime.
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