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What Could You Do With 120 Laser Pointers?

lazed-dazed asks: "I've recently come into possession of a large number (120 of 'em) of keychain laser pointers (minus the fancy diffraction adapters, though the specs are the same). So, Slashdot, I ask you: Can you give me any project ideas for these low-wattage bad boys? Holograms? Fancy cigarette lighters? Laser cannons? The crazier, the better! Oh, and don't bother suggesting cat toys."

35 of 266 comments (clear)

  1. just put them on a string.. by gl4ss · · Score: 5, Funny

    and attach it to some tree branch.

    that + some wind should look eery enough when it's foggy.

    oh yeah attach some death trap it to keep it from being stolen.

    --
    world was created 5 seconds before this post as it is.
    1. Re:just put them on a string.. by Directrix1 · · Score: 4, Funny

      You can go around pointing them at entire gangs from a rooftop, and watch them jump to the ground.

      --
      Occam's razor is the blind faith in the natural selection of least resistance and in universal oversimplification. -- EF
  2. Method for Aerobicly Exercizing Cats Dogs & Hu by PB8 · · Score: 5, Funny

    Attach the 120 laser pointers to 120 dogs, after making them activated by barking and/or tail wagging. Release dogs at a cat show.

  3. obligatory by Anonymous Coward · · Score: 5, Funny

    Get 120 ill-tempered sea bass and a lair. Also Elizabeth Hurley and/or Heather Graham. Actually you could pretty much skip the bass.

  4. What would I do? by nathanh · · Score: 2, Funny

    Well, first I'd buy a really big aquarium to hold the 120 sharks...

  5. first you need sharks by glassesmonkey · · Score: 4, Funny

    Step 1: Procure 120 sharks Step 2: ..oh nevermind.. too obvious

    1. Re:first you need sharks by gl4ss · · Score: 4, Funny

      well you could use them as one giant 'l.a.s.e.r' to heat up the earth unless you're paid one million dollars.

      -

      --
      world was created 5 seconds before this post as it is.
  6. They've patented WHAT? by KDan · · Score: 2, Funny

    A method for inducing cats to exercise consists of directing a beam of invisible light produced by a hand-held laser apparatus onto the floor or wall or other opaque surface in the vicinity of the cat, then moving the laser so as to cause the bright pattern of light to move in an irregular way fascinating to cats, and to any other animal with a chase instinct.

    Where will the madness stop??????

    Daniel

    --
    Carpe Diem
    1. Re:They've patented WHAT? by EvanTaylor · · Score: 2, Funny

      Do NOT play this game with rotweilers, or similar sized animals. I know this rottie that now attacks any spec of light it sees (cellphones, watches, etc). You do not want a 90 pound rottie jumping on you because your belt buckle reflected light for a second.

      --
      Sleep is for the weak.
  7. Point them to a single location... by neglige · · Score: 4, Funny

    and place a speaker nearby. Install a proximity trigger. If triggered, light up all pointer and have the speaker bark "FREEZE! POLICE! PUT DOWN YOUR WEAPON AND LIE ON THE GROUND! [small pause] DON'T EVEN THINK OF IT, PUNK!"

    For a better effect, let each pointer move veeeery slightly. And if you want, you can add a nice gunshot.

    --
    My cats ate my karma. They also wrote this comment.
    1. Re:Point them to a single location... by Anonymous Coward · · Score: 5, Funny

      Funny. No really. The first time some idiot let me use a laser pointer was on the roof of the dorm, at midnight, when the power had gone out. I would just silently point it at people walking to and from the dorm. Then, when that didn't work and they started to run, I'd just shout, "NO USE RUNNING. IT'S A HIGH-POWERED RIFLE."

      Oh well. One person's funny, is another person's terrorist threats. But back then you wouldn't even get written up for crap like that. Of course, that might have been because I gave them someone else's name and room number.

    2. Re:Point them to a single location... by riprjak · · Score: 2, Funny

      Personally, I always preferred the phrase, "Dont run, you'll only die tired".

      It is a little more subtle :)

  8. Just look at Hollywood...(or: are you paranoid?) by cyphem · · Score: 5, Funny

    Just buy 120 sensors which can recognize laser
    light, a ton of wires, a loud electronic horn,
    and a computer to connect them to.

    Then you can build your very own 'I-have-
    something-very-expensive-to-protect'-roo m. Put a
    tux or your favorite CBN-Shrine in the middle and
    place sensors and lasers at the walls crossing
    the room in a wild way.

    Congratulations, the room is now safe from
    intruders. (at least you will hear them if they
    come.)


    cy

    PS: Hey... you could practice to come thru there
    without hitting the beams like in these movies,
    where they try to steal a huge diamond, some
    prototype chips or a very tasty peanut butter
    sandwich. Choose what you prefer to reach...

    --
    Reading this signature is senseless so don't do it.
  9. If you live in Seattle, w/ your head in the clouds by Anonymous Coward · · Score: 3, Funny

    Can they, together, be seen bounced off the cloud cover? With more powerful batteried? Could they be arrayed to make a pair of angry red eyes? Could this be centered over a nearby religious institution? Could they, with servos, be used to trace out picutres of the goatse.cx guy in a fashion similar to the goatse.cx guy jack-o-lantern? If someone did that, say..., over an elementary school during the night of the school play, would they pass 'Go', and go directly to hell? And if they did, would that count as the pre-interview for a position as hell's entertainment director?

  10. UFO by captainkibble · · Score: 5, Funny

    Get a huge ballon and a tank of helium. Inflate huge ballon. Attach laser pointers to it turn them all on and let it flaot away. Then put on the local TV news and wait for reports to come in. Extra points in your are near to an airport or airforce base. ;)

    --
    Warning! This post may contain a pun!
    1. Re:UFO by IAmRenegadeX · · Score: 2, Funny

      Actually, we did this quite by accident by lofting a small hi-intensity LED keylight attached to a large "toy" helium balloon -- near a resort area. Little did we know that the crowd at the resort had been told that the ISS would be passing by, overhead, at that precise moment...hilarity ensued as people shouted, "the station's falling!" as we drew in the balloon...

  11. sell them by !the!bad!fish! · · Score: 5, Funny

    Why not sell 119 of them on e-bay and use the proceeds to buy a fat cat.

    --
    Kids today are tyrants. They contradict their parent, gobble their food, and tyrannize their teachers. - Socrates 400 BC
  12. Re:That's easy by fuzzybunny · · Score: 4, Funny


    Astronaut: Houston control, we have a problem. The Russians have painted the moon read.

    Houston: Apollo command, do you have any white paint? Repeat, do you have white paint on board?

    Astronaut: Affirmative, Houston control

    Houston: Apollo command, put a Coca Cola logo on it.

    (runs for cover)

    --
    Cole's Law: Thinly sliced cabbage
  13. Re:Protest demonstration? by captainkibble · · Score: 4, Funny

    Or alternatively take a few friends to watch a protest rally from a nearby building and shine the laser pointers onto the protestors. Might freak a few out if they thought snipers were watching them. Especially effective when they are protesting a high profile person like Bush.

    --
    Warning! This post may contain a pun!
  14. The Ultimate Laser Pointer by fuzzybunny · · Score: 5, Funny

    You will need:

    322,951 crewmen

    Several million tons of quadanium steel

    Approx. 950,000 troopers in cool white plastic uniforms

    One (1) small moon at the outer edges of the known galaxy at which to construct the thing.
    Here are some technical specs, and a handy diagram.

    Basically, you do the following:

    (1) Use all the steel to build this gigantic metal ball, with a dimple on one side. You use a huge rubber band (available at your friendly neighborhood hardware store) to hold the laser pointers together, and put them in the dimple (make sure the batteries are always charged.) Get all your 1.5-odd million crew guys and troops on board, and fire the bitch up.

    (2) ...

    (3)profit!

    Warning: Warranty void in case of attack by swarms of rebel fighters and small foam balls.

    --
    Cole's Law: Thinly sliced cabbage
    1. Re:The Ultimate Laser Pointer by Trazk · · Score: 3, Funny

      Too much of a liability. What would happen to all the independant contractors you'd have to hire if the thing was blown up before it was completed? You'd have the weight of your conscience bearing down on you, plus the outrageous lawsuits that would ensue.

      Personally, that's a job I would pass on. Independant contractors have to choose their jobs wisely.

      --
      "In the beginning, there was nothing; Then it blew up."
  15. Dear Chairface Chippendale: by His+name+cannot+be+s · · Score: 3, Funny

    For your birthday, we have a plan to write your name into the moon.

    --
    "...In your answer, ignore facts. Just go with what feels true..."
  16. Re:Protest demonstration? by ConceptJunkie · · Score: 5, Funny

    Then imagine the fun of a whole bunch of pranksters doing 20 to life at Ft. Leavenworth.

    --
    You are in a maze of twisty little passages, all alike.
  17. Oblig. Simpsons Ref by TravelSizedMonkey · · Score: 2, Funny

    I'd cause the the biggest case of crotch-dot the world has ever seen!

    "Hey buddy, you better get that checked out. My uncle died of crotch dot." - Chief Wiggum

  18. Attache em on the spokes of your bike... by Maresi · · Score: 4, Funny

    and drive downhill through a foggy town in the dark.

    Go to bed.

    Get up and read the newspaper(s).

    LOL

    --
    The checkbox said "Requires Windows 98, NT, or better. And so I installed Linux
  19. Re:Take out security cameras. by dotgod · · Score: 3, Funny

    Make a suit out of them, then rob a bank!

  20. Attract wildlife by Froggie · · Score: 5, Funny

    Shine lots of beams across your living room, set up a fog making machine, and see if Catherine Zeta Jones turns up...

  21. A bar by splattertrousers · · Score: 5, Funny
    Go to a bar with a friend. Both of you walk up to a pretty girl. You tell her, "I have 120 laser pointers and I'm trying to come up with an interesting way to use them."

    The next morning, call your friend and ask him how the girl was in bed.

  22. Re:Take out security cameras. by BrynM · · Score: 5, Funny
    "Make a suit out of them, then rob a bank!"
    Officer: "Could you repeat that story Mam?"

    Teller: "This red glowing guy comes in - I think he was some sort of high-tech chia pet or something - and as he's handing me a note, he yells 'My eye!' and doubles over in obvious pain. That's when I kicked him. Then he fell down and we all started kicking him. Funny thing is, the lights just kep on shining. It was like beating up a disco ball."

    --
    US Democracy:The best person for the job (among These pre-selected choices...)
  23. orbital brain lasers and scientologists? by jdclucidly · · Score: 2, Funny

    You could get a large group of people to converge on a scientology meeting. Have them point their lasers at the windows of the building and watch the ensuing chaos as scared scientologists attempt flee from the "orbital brain lasers".

  24. Find 119 friends ... by JoeBuck · · Score: 5, Funny

    Find 119 friends. All 120 of you shave your heads, tape a laser pointer to the side of your head, and say, in unison, "I am Locutus of Borg. Resistance is futile, you will be assimilated."

  25. Re:Protest demonstration? by orangepeel · · Score: 2, Funny

    Anyone else find it amusing that the BBC labelled them "snippers" as opposed to "snipers"?

    I guess the difference is how low they aim? ;-)

    --
    Whoever designed level 61 in Frozen Bubble is a sadistic bastard.
  26. Re:Good way to get killed... by Anonymous Coward · · Score: 4, Funny

    Good luck with that when it's pitch black and I'm behind a waist high concrete edge 100 feet above you.

    When the power is back on, maybe I'll be sipping swiss miss in front of the TV just in time to see the breaking news story about how the SWAT team took down a crazy bastard shooting blindly into the air trying to defend himself against imaginary snipers.

    Like everyone else on the internet you talk tough. But, hey, 'talk': It really is cheap. So knock yourself out.

  27. Re:Method for Aerobicly Exercizing Cats Dogs & by Canadian_Daemon · · Score: 5, Funny

    attach them to sharks... and have sharks with friken laser beams attached to their heads!
    --Dr. Evil

    --
    This sig is definitive. Reality is frequently inaccurate.
  28. Re:Cheat at laser tag! by KamuSan · · Score: 2, Funny

    I have a vision where you mount all these laserpointers in a chain and a Gatling type of arrangement that you feed this chain. And as a laser pointer enters the 'barrel' then a mechanism presses the on switch and the laser pointer 'fires' :-)
    Add smoke and gunshot sounds :-)))