Back in the late 1980s, a group of engineers at NASA’s Jet Propulsion Laboratory (JPL) grabbed a camera and decided to document their workspace before the computing landscape changed around them. The resulting footage is a remarkable walk through Building 230, the room responsible for keeping Voyager, Galileo, and Ulysses on course through the solar system, guided by a staff member who clearly knows every piece of equipment by heart.
Researchers at the Vienna University of Technology, working alongside data storage specialists at Cerabyte, have created the world’s smallest QR code, and it is not even close to visible without specialized equipment. The entire thing measures just 1.98 square micrometers, with each individual pixel coming in at 49 nanometers across, smaller than most bacteria and roughly three times more compact than the previous record holder.
Australian researchers have pulled off something that quantum theory predicted but nobody had managed to actually observe in matter until now. Working with pairs of helium atoms, they captured the particles existing in two different locations simultaneously, their behavior frozen in a way that has no equivalent in everyday experience. It is the first direct observation of this phenomenon in matter rather than light, and it opens a new window into how the fundamental building blocks of our world actually behave.
Wesley Treat had his face scanned as part of a collaborative 3D model library project with other makers, and when he saw his own scan sitting in the archive he decided it deserved a more permanent form. The result is a strangely fascinating aluminum portrait, roughly life sized and built from dozens of flat welded panels, that now lives in his workshop and stops people in their tracks the moment they walk past it.
Photo credit: Sreang Hok/Cornell University
Cornell University researchers developed a new method for washing fruit that combines tiny bubbles in water with low frequency sound. Every day, people clean fruits and vegetables to remove dirt and residues, which can come from the farm or the store.
The RAI Institute has just unveiled Roadrunner, a compact robot no heavier than a medium sized dog that moves in ways that catches you off guard. It glides across flat ground on wheels, shifts its stance to tackle a staircase, rides down a ramp with the kind of casual ease you would expect from something with years of practice, backs down another set of steps with equal confidence, and caps it all off by balancing on a single wheel while the rest of its body stays completely still.
Stabi extends its arm from the shadows with a large barrel mounted to its wrist, and what is inside that barrel is not subtle. A kilowatt class laser capable of cutting through wood at a distance or turning stone into a glowing, molten mess sits at the heart of the setup, mounted in the back of a truck and pointed at a series of test targets. The whole rig was built by Prop Department to explore how high energy laser systems might be put to work in future productions.
The Meadow slips into a pocket without a second thought. Measuring just 1.3 by 2 by 0.4 inches and weighing four ounces, it feels closer to a good luck charm than a conventional smartphone. The recycled polycarbonate shell has a smooth, understated feel that should hold up well to everyday use, and the three inch square display sits centered in that compact body, clear enough for a quick glance but small enough that lingering on it for too long simply isn’t that appealing. That last part is rather the point.
Sikorsky has completed flight testing and handed the first UH-60MX Black Hawk over to the US Army this week. The aircraft has landed at Fort Eustis, Virginia, where the Combat Capabilities Development Command will put it through its paces. From here the real testing begins, with the helicopter expected to demonstrate just how much it can handle on its own.
