Resin

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  • Image of some Formlabs Tools on a blue table, next to which is a steel medical tray with some 3D-printed implant dentures on a teal cloth and a silver screwdriver.

    Formlabs shows up at CES 2024 with more realistic 3D-printed teeth

    Formlabs' new dental resin can even be color-matched to your existing teeth.

    Daniel Cooper
    01.09.2024
  • EPFL

    Researchers find a way to 3D print whole objects in seconds

    When you think of 3D printing, you probably imagine a structure being created layer by layer, from the bottom up. Now, researchers from Switzerland's Ecole polytechnique fédérale de Lausanne (EPFL) say they have developed a completely new way of creating 3D objects that offer remarkable resolution "in record time."

    Rachel England
    02.13.2020

  • Super-fast 3D printing takes its cue from 'Terminator 2'

    In a sense, 3D printing as you know it is a lie -- it's really stacking a series of 2D layers on top of each other, rather than forming a single object. That's where Carbon3D might come to the rescue. It just unveiled a 3D printing technique, Continuous Liquid Interface Production, that creates true, contiguous 3D items by blasting a resin pool with bursts of light (which hardens the resin) and oxygen (which keeps it in a liquid state). As the Washington Post notes, the approach both looks like and was inspired by the shapeshifting T-1000 robot in Terminator 2 -- solid objects emerge out of an amorphous goo.

    Jon Fingas
    03.17.2015

  • NC State builds self-healing structural stress sensor, moves on to other alliterative projects

    "Sensor, heal thyself," goes an old saying, and North Carolina State University researchers have given it a new spin. Structural stress monitors can break during, say, an earthquake or explosion: just when you most need information about a building's integrity. So the NCSU crew added a reservoir of ultraviolet-curable resin; if their sensor cracks, the resin flows into the gap, where a UV light hardens it. An infrared light, which does the actual monitoring, then has a complete circuit through which to pass, and voila: stress data flows once more, aiding decision-makers. Obviously we never tire of UV-reactive gadgetry, especially for making safer buildings, and we're doubly glad to see self-healing that doesn't involve the phrase "he's just not that into you." To see the self-repair in action, check the picture after the break, and hit the source link for more info.

    Jesse Hicks
    06.16.2011

  • Beautiful retro handset base for the iPhone

    It's the weekend, which seems like the perfect time for a groovy retro item like this one. The iRetrofone is a handset base for the iPhone that brings an old-school aesthetic to your new-school touchscreen cell phone. We've seen cool handsets before, but this one goes all the way. Any iPhone can sit firmly in that space where the rotary dial would be, you can pick up a dialer app from the App Store, and then there's room for the dock to get plugged in, and the handset itself plugs into the headphone jack. "But Mike," you may say, "there's no actual value to that. All it does is make the slim and trim iPhone into a bulky mass of resin." And you'd be right. But the shape of that bulky mass of resin happens to bring back some excellent memories for me, of cradling a handset while chatting with friends and family, and hanging the phone back up when it had fallen off the hook, and carrying the base with me while pacing during an important call. While the item on Etsy is now sold out, if it was there, $15 would be a small price to I'd happily pay* to revisit those memories. [via TDW] Update: Whoops, $15 is the shipping -- the handset is $195, which seems much more reasonable for a custom-shaped piece of resin wired and ready to go. That's not such a small price, but the memories are still powerful.

    Mike Schramm
    04.23.2010

  • Working iPod trapped in resin for art's sake

    Engadget brings us this exploded iPod (that poor site is getting beat up today), which has been dissembled and placed in a protective block of carbonite translucent resin. Why? Don't ask why-- it's, like, art, man.Billy Chasen is the artist in question, and here's the best part of the whole story: that iPod you see above? It still works. Apparently he just took it apart-- he didn't actually disconnect anything, and so it can still charge and play as normal. Which makes me wonder-- when the next ice age comes and all of our iPods get frozen in ice, will future generations still be able to come along, warm them back up, and see what we were listening to? Maybe I should get that Tiffany off my Pod just in case.

    Mike Schramm
    11.13.2007

  • iPod gets exploded, trapped in resin

    Sure, your iPod is portable, lightweight, and easy to use -- but it's not exactly special is it? Perhaps you should be thieving a page from a young man named Billy Chasen, who has decided to rip apart his 4G player and encase it in a brick of translucent resin. Here's the best part: it still works. By also including the dock internals in the project, he's able to charge and control the exploded device. Practical? Not really, but that's art for you. Damien Hirst would be proud... or is suing.[Thanks, Sam]

    Joshua Topolsky
    11.13.2007