Slashdot Mirror


Universal Surface Scanner Detected

mcgrew writes to tell us that scientists at the University of California, San Diego, have created a new system that can test any surface for just about anything. "Their idea uses a thin layer of metal drilled with nanoscale holes, laid onto the surface being tested. When the perforated plate is zapped with laser light, the surface plasmons that form emit light with a frequency related to the materials touching the plate. A sensitive light detector is needed to measure the frequency of light given off. The team says devices using this approach can be small and portable, will work on very low power, and could detect everything from explosives to bacteria. All that needs to be done now is build a system able to decode the light signatures."

16 of 104 comments (clear)

  1. Summary by Umuri · · Score: 5, Funny

    R&D: We have this awesome device! And it can tell you everything about anything!

    Boss: That sounds great, so what does it say about, say, this test material?

    R&D: ....

    R&D: We don't know yet. We don't know how to read it yet.

    --
    You never realize how much manually made unmanaged "linked" lists suck, till you have src.link.link.link.link...
    1. Re:Summary by Achromatic1978 · · Score: 3, Funny
      Reminded me of Dilbert:

      Co-worker: I've not slept for a whole week trying to write this report. I thought I'd never make it, but last night I caught a lucky break, and got a visit from some Monkey Gods who wrote the entire thing for me.

      Dilbert: Wow. Lucky break.

      Co-worker: Now all I need is someone who can translate his simple yet beautiful language...

    2. Re:Summary by Anonymous Coward · · Score: 2, Funny

      Asians are far from boring; they're soft, slick, and tight like a closed fist even when well into the MILF stage.

      And that's just the men!

  2. Finally! by Bicx · · Score: 5, Funny

    Maybe now we will be able to determine what can be found McDonald's hamburger patty.

    1. Re:Finally! by Anonymous Coward · · Score: 0, Funny


      No, you just need to be funny.

    2. Re:Finally! by xerxesVII · · Score: 4, Funny

      Maybe you can help me. I accidentally a whole McDonald's hamburger patty.

      --
      "We shall grapple with the ineffable, and see if we may not eff it after all." - Douglas Adams
    3. Re:Finally! by ozphx · · Score: 2, Funny

      I saw a picture of a guy that deliberately a whole patty, and sideways! You can see his website at .cx!

      --
      3laws: No freebies, no backsies, GTFO.
  3. And the punchline is ... by Anonymous Coward · · Score: 2, Funny

    The computer prints the following:

    1. Your tap water is too hard. Get a water softener.
    2. Your dog has ringworm. Bathe him with anti-fungal shampoo.
    3. Your daughter has a cocaine habit. Get her into rehab.
    4. Your wife is pregnant...twin girls. They aren't yours. Get a lawyer.
    5. If you don't stop playing with yourself, your elbow will never get better.

  4. Let's invent our own amazing devices! by Robert1 · · Score: 4, Funny

    I'll start.

    It's called a transporter, it dematerializes and re-materializes anything placed on a raised platform. I have built the platform, all that needs to be done now is to figure out how to de/re-materialize objects.

    I've also invented a portable fusion reactor. The concept is that I can fuse everyday objects - garbage - to make unlimited energy. I've got a bunch of garbage, all that needs to be done is figure out how to fuse at room temperatures.

    Ok, now you guys come up with amazing inventions. You know, just like the guy in the article did.

  5. Awesome headline by cortesoft · · Score: 4, Funny

    A Universal Surface Scanner Detected? Did it show up on radar suddenly or something?

    Radar Operator: Chief, we have detected something on radar!

    Chief: What is it?

    Radar Operator: It appears to be some sort of Universal Surface Scanner.....

    1. Re:Awesome headline by RealGrouchy · · Score: 2, Funny

      Hah! And they laughed when I built that specialized surface scanner to detect the surface of universal surface scanners!

      - RG>

      --
      Hey pal, this isn't a pleasantforest, so don't waste my time with pleasantries!
  6. Scanner Detected? by camperdave · · Score: 4, Funny

    Universal Surface Scanner Detected

    I wasn't aware that a universal surface scanner existed, nor that there was a detector built to detect universal surface scanners. Now that I know that such a detector exists, and that it has detected a universal surface scanner, I am wondering: was there some sort of SETI-like project - a vast array of detectors just searching for signs of a universal surface scanner? I don't recall anything like this coming up on Slashdot before. How do we know that the detectors haven't registered a false positive. Maybe this isn't a universal surface scanner, but merely a universal surface sensor. Maybe it isn't a universal surface scanner, but one of those surface scanners that can scan the surface of most things, but has problems when it comes to surfaces that are shiney.

    Where is this universal surface scanner? Is it something that we can duplicate, now that we know it exists? Is it something that we can retrieve from wherever it is and start scanning surfaces?

    --
    When our name is on the back of your car, we're behind you all the way!
    1. Re:Scanner Detected? by evilbessie · · Score: 2, Funny

      The 'scientists' in CSI seem to have this kind of tech, I wonder where they shop...

  7. There is a Special Place in Hell .... by onkelonkel · · Score: 4, Funny

    Right Next to the Hottest Furnace, and it's reserved for people who utter the phrase "All you gotta do now is write the software"

    From the summary - "All that needs to be done now is build a system able to decode the light signatures.""

    --
    None of them can see the clouds; The polished wings don't care.
  8. Beam Me Up! by AnalogyShark · · Score: 2, Funny

    So, basically, we have tricorders that spit out pure gibberish that sounds important. Just like real Star Trek!

  9. Re:Food Tricorder by nog_lorp · · Score: 2, Funny

    Carry around a mass spectrometer.