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Things You Can Do With A Giant Fresnel Lens

Ant writes "Here is a link where this guy always wanted Edmund Scientific's Giant Fresnel Lens. 'Melts asphalt in seconds!' the ad said. When he went to graduate school he met several other people with the same enthusiasm for aimless destruction through bizarre means, and just enough combined cash to make it happen. Thus the reign of terror began."

20 of 469 comments (clear)

  1. EEK! by intekra · · Score: 5, Funny

    Lets hope this doesn't get into the wrong hands! This can be worse than WMD's!

    --
    [intekra] - [www.plex.nu]
    1. Re:EEK! by Dizzle · · Score: 5, Funny

      It already is because this actually exists.

      --
      -Dizzle
      "I most likely AM so interested in myself."
    2. Re:EEK! by OrthodonticJake · · Score: 4, Funny

      I know; I just finished with the AP Physics B test, and I thought I was rid of specific heats forever. Why, God?? Why won't they die?

      --
      I regularly report MSN spam to the Hotmail admins.
  2. Burnination by OneFootIn · · Score: 5, Funny

    And to think, when I was a kid I had to settle for burning ants with a magnifying glass.

    1. Re:Burnination by bergeron76 · · Score: 5, Funny

      Heh! When I was in High-school we took things a step farther by taking Mr. Bouknecht's overhead projector lens out of the housing. [I'm quite certain] it's a true Fresnel Lens - but the point is that it was like a magnifying glass on steroids. We had to be careful just walking out into the parking lot with it because if it caught a friends leg and the sun at the right angle, they'd be in a world of hurt.

      Aaahh, fun times being a juvenille. My advice to the next generation though - be as mischievious as normal, but don't do anything stupid or anything that will get you thrown in jail. Be intelligent with your "inevitable" delinquency [you call it rebellion] - we've all been there - however don't get anyone hurt or needlessly damage property.

      Life is much more exciting as an experienced adult making thousands of dollars a month. Trust me on this one all you guys. Science is fun, but it can also be very dangerous... Be safe - because if you go to jail or die, the guy you hate will likely reproduce and you never will. And that would suck.

      --
      Don't think that a small group of dedicated individuals can't change the world. It's the only thing that ever has.
    2. Re:Burnination by Skjellifetti · · Score: 5, Funny

      Science is fun, but it can also be very dangerous... Be safe

      My father once caught me making gunpowder using a chem lab kit he'd bought me and an old mortar I'd found in the garage. His first reaction was "Idiot kid!" Then it was "Oh, wait, that's what I used that mortar for when I was a kid. Let me show you how to do it safely." Basically wet the ingredients down so it doesn't accidentally catch fire while you are grinding it. I suspect he'd learned that one the hard way. I'm big on the safety angle with my kids now, too. In my case its a result of an experiment with some gasoline and an Estes rocket engine when I was a teenager.

  3. Terrorism... by Mz6 · · Score: 5, Funny

    I wonder what his Terrorist Quotient is?.

    --
    Hmmm.
  4. A use for AOL CD's by ErichTheWebGuy · · Score: 4, Funny

    A friend and I were discussing what to do with all of our AOL CD's. We both came up with the idea that you could make a similar device out of them.

    Welcome! You've got fire!

    --
    bash: rtfm: command not found
  5. All we need now are... by Fiz+Ocelot · · Score: 5, Funny

    Sharks with...giant Frensel Lenses attached to their heads!

  6. Giant Fresnel Lens ... by john82 · · Score: 4, Funny

    Meet Brood X of the 17-year Periodical Cicada.

    Snap! crackle! pop!

    Why waste such a monster on mere ants. I realize there are some of you out who would think of a certain movie and popcorn (lots of popcorn), but you've got to agree this is more unique.

  7. Re:Ants by wankledot · · Score: 5, Funny

    Even ants the size of horses.

    --
    My sig is blank, I typed this by hand.
  8. If you like burning up stuff with a lens... by PissingInTheWind · · Score: 4, Funny

    you'll love this flash game: Ant City

    --

    A message from the system administrator: 'I've upped my priority. Now up yours.'
  9. Re:Ants by antdude · · Score: 4, Funny

    DOH! :(

    --
    Ant(Dude) @ Quality Foraged Links (AQFL.net) & The Ant Farm (antfarm.ma.cx / antfarm.home.dhs.org).
  10. Would this be possible? by Fiz+Ocelot · · Score: 4, Funny
    Would it be possible to build a giant one, say 100 square feet, and focus it into a fiber optic type of cable, essentially using it for a cutting laser?

    Or what if you had a few massive ones in space, could you focus enough energy for use in a fusion reactor? You'd amplify all of that free energy and I don't really know what I'm talking about. Perhaps you could attach it to a shark's head.

  11. Hmm, The Ant Equivalent by Danny+Dale+the+Not-S · · Score: 5, Funny

    of a Nuclear Bomb.

    Imagine kicking over an ant hill, then frying thousands of the little fuckers with each sweep of the beam when they come pouring out. Considering you can melt nickels and cut soda cans in half with this thing, it's possible you can actually [i]glass[/i] that anthill!

    Just make sure it's fire ants. Those bastards deserve it...

    --

    Almighty Railgun
    You Speak a Lethal Gospel!
    Bloody Gibs Follow.
  12. Avoid antabuse at all costs by plover · · Score: 4, Funny

    A buddy who was in the army was busted for showing up drunk, and they made him take antabuse. According to him, when you're taking it drinking even the smallest amount of alcohol makes you puke puke puke.

    --
    John
  13. Re:Mindless by mlh1996 · · Score: 4, Funny
    But, onto the other point: many geeks like high amounts of kinetic energy. It's true. Often, this love tuns into the irrational lust for wanton destruction of random objects.

    Which leads to my observation that, when presented with a large electromagnet, a REAL geek immediately constructs a railgun

    I mean, really. Is there anything more beautifully destructive than a railgun?

    --
    Lack of creativity is no excuse for not having a .sig
  14. Re:Ants by madbastd · · Score: 4, Funny

    Ants? I'm more worried about the humans.

  15. So I'm reading this to my wife... by jbellis · · Score: 5, Funny
    ... and I come to the $99 part. The first thing she says is, "You can't have one."

    "But a professor," I try to explain...

    "You can't have one."

  16. Re:Mindless by gr3g · · Score: 4, Funny

    I don't know what you were doing in chemistry (probably wearing the proper equipment) but lye burns like all hell once it gets through the first couple layers of skin.

    --
    "It has always been this way and it won't change, god bless the fucked up USA" The Briefs