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The US military flew an experimental, hybrid-electric stealth drone shaped like the B-2 Spirit
The XRQ-73, a 1,250-pound drone, uses a mix of electric and jet-fuel propulsion, which is supposed to make it much quieter ...
Interesting Engineering on MSN
Hybrid-electric US military drone tested for 18,000-foot flight with ultra-low engine noise
A new US military drone with hybrid-electric propulsion made its first flight in April ...
Northrop Grumman has developed a flying wing drone with a hybrid drive. The XRQ-73 has flown for the first time, two years ...
The large undersea drone was christened on May 1—with the traditional champagne bottle broken across the bow by a robotic arm ...
Interesting Engineering on MSN
Drone mothership drops armed FPVs mid-air, extends strike reach in US test
A U.S. startup has demonstrated a drone capable of launching armed first-person view (FPV) ...
The Aero2 is a Swiss-made hybrid-electric cargo aircraft designed to combine cargo efficiency with the benefits of a hybrid-electric powertrain. After years of development and testing, the Switzerland ...
Robotican, a leading Israeli pioneer in the development of autonomous robotic and drone technologies, has introduced a powerful new capability for its combat-proven ROOSTER hybrid drone system: a ...
Researchers from Shinshu University and Chiba University develop a novel bio-hybrid drone using odor-sensing antennae from silkworm moths. Incorporation of an electroantennography (EAG) sensor to ...
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