Was the Mona Lisa one of the earliest 3D artworks? Scientists studying the painting and a slightly different version possibly painted by Da Vinci or his students think the intent might have been to create a stereoscopic pair. From Discovery News:
(The University of Bamberg researchers) found that the horizontal difference between the two paintings was about 2.7 inches (69 millimeters), which is close to the average distance between a person's two eyes. (When a person observes an object, each eye sees a slightly different perspective of the object, both of which are sent to the brain and transformed into the three-dimensional representation of the object that we "see.")
Newcastle University researchers outfitted praying mantises with tiny 3D glasses to better understand the evolution of vision, and potentially improve computer image processing. I wonder if they gave the mantises a headache like they do me. (Thanks, Ari Pescovitz!) Read the rest
Diableries: Stereoscopic Adventures in Hell centers on a beautiful, reprinted collection of diabolical 1860s French stereoscopic cards. On each card is an image of a detailed, intricate clay diorama depicting life in hell. Each card tells a story, but the story of the collection itself is far more interesting.
Here's a mesmerizing gallery of "Fabrege Fractals" created by Tom Beddard, whose site also features a 2011 video of Fabrege-inspired fractal landscapes that must be seen to be believed. They're all made with Fractal Lab, a WebGL-based renderer Beddard created.
What happens inside a caterpillar's cocoon? Scientists got to watch the whole process with the help of X-ray 3D scanning technology. In the video above, you can watch a caterpillar turn into a butterfly. Over the course of 16 days its breathing tubes (shown in blue) and its digestive system (shown in red) change shape and position within the body, while other structures grow from scratch.
Ed Yong has a great story to go with this, too. All about why it's important to actually watch the process happening in a single caterpillar, instead of just relying on the data scientists have collected from years of dissecting different caterpillars at different stages in the transformation. Read the rest
Sixty years ago this week, JR Eyerman snapped the iconic photo above during the Hollywood premiere of Bwana Devil, the first full-length 3D movie. "A LION in your lap! A LOVER in your arms!" This is the caption that accompanied the photo in LIFE:
These megalopic creatures are the first paying audience for the latest cinematic novelty, Natural Vision. This process gets a three-dimensional effect by using two projectors with Polaroid filters and giving the spectators Polaroid spectacles to wear. The movie at the premiere, called Bwana Devil, did achieve some striking three-dimensional sequences. But members of the audience reported that the glasses were uncomfortable, the film itself — dealing with two scholarly looking lions who ate up quantities of humans in Africa — was dull, and it was generally agreed that the audience itself looked more startling than anything on the screen.
I recently had a chance to visit NASA's Jet Propulsion Laboratory with Miles O'Brien. At the NASA center in Pasadena, engineers are readying for the long-anticipated landing of the Mars Curiosity rover on Aug. 5. During our visit, we met with the team behind a cool new iOS app from JPL: NASA's Spacecraft 3D, an augmented reality application that allows users to "learn about and interact with a variety of spacecraft that are used to explore our solar system, study Earth, and observe the universe."
Using a printed AR Target and the camera on your mobile device, you can get up close with these robotic explorers, see how they move, and learn about the the engineering feats used to expand our knowledge and understanding of space. Spacecraft 3D will be updated over time to include more of the amazing spacecraft that act as our robotic eyes on the earth, the solar system and beyond!
Edan Kwan's 3Dit bookmarklet turns any page into a weird kind of 3D display, by turning CSS levels into a Z-axis. Difficult to explain, easy to see -- click through to try it.
Using CSS 3d to make every website into 3d(kind of). It is a bit buggy but you can bookmark the script to your bookmark bar and have some 3D fun on any websites by one single click!
The get offset function is not accurate, it looks weird then the div is too large but it looks alright on most of the sites.
Above, "Dixon crossing Niagara below the Great Cantilever Bridge," U.S.A., 1895-1903. And you can make your own, with Stereogranimator, a new project from NYPL Labs. Stereogranimator is " a tool for transforming historical stereographs from The New York Public Library's vast collections into shareable 3D web formats."