DARPA’s NOM4D program seeks to manufacture large structures in space

In anticipation of future space projects involving giant structures in orbit and on the Moon, DARPA has announced the start of its Novel Orbital and Moon Manufacturing, Materials and Mass-efficient Design (NOM4D, pronounced “NOMAD”) program. The new in… Continue reading DARPA’s NOM4D program seeks to manufacture large structures in space

DARPA program seeks night-vision googles as light and compact as glasses

DARPA is starting a program to develop a new multispectral Enhanced Night Vision (ENVision) system for the military that replaces today’s heavy night-vision goggles with ones that are as light and compact as a pair of eyeglasses.Continue ReadingCategor… Continue reading DARPA program seeks night-vision googles as light and compact as glasses

Microbiome-altering mosquito repellent could last for two weeks

DEET may be an effective mosquito repellent, but it can cause irritation, and has to be reapplied every few hours. Scientists are now working on a more innocuous, longer-laster alternative, that involves introducing genetically engineered bacteria to p… Continue reading Microbiome-altering mosquito repellent could last for two weeks

How the US military used a creepy island to test cyberattacks on the grid — in the middle of a pandemic

The U.S. government officials trying to test the country’s ability to respond to a major cyberattack thought they had pulled out all the stops. Engineers had planned to simulate the kind of security incident that would cause an electrical blackout, after all, and had even planned to hold the event on an isolated island off the coast of New York. Even with all that preparation, a once-in-a-century pandemic still wasn’t in the script. Until this year, National Guard personnel, Pentagon contractors and engineers at big U.S. utilities would typically gather in person to run through exercises involving dire scenarios, from a weeks-long power outage to a mock attack on utility computers that appeared to delete data. In October, though, COVID-19 forced planners from the departments of Defense and Energy to figure out how to run the event virtually, with participants plugged in from around the country. And they used the […]

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Hackaday Links: November 15, 2020

Now that we drive around cars that are more like mobile data centers than simple transportation, there’s a wealth of data to be harvested when the inevitable crashes occur. After a recent Tesla crash on a California highway, a security researcher got a hold of the car’s “black box” and …read more

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α-WaLTR robot will have wheels that double as legs

When it comes to methods of locomotion for robots, wheels are good for some things, while legs are better for others. Scientists are now working on a bot that combines the best of both worlds, with wheels that become legs.Continue ReadingCategory: Robo… Continue reading α-WaLTR robot will have wheels that double as legs

Gryphon Technologies to develop nuclear rocket engine for DARPA

DARPA has awarded a US$14-million contract to the Gryphon Technologies engineering firm to develop and demonstrate a nuclear rocket engine for the agency’s Demonstration Rocket for Agile Cislunar Operations (DRACO) program. The High-Assay Low Enriched … Continue reading Gryphon Technologies to develop nuclear rocket engine for DARPA