1+ day, 2+ hour ago   (247+ words) Boom’s CEO recently posted a video of a rotor being balanced and said that if the centre of gravity of that disk is out by one millionth of an inch, it can destabilise the whole machine. This is the high…...

1+ day, 3+ hour ago   (945+ words) The US still flies a supersonic trainer, an electronic-warfare jet, and even an aircraft designed to play the enemy. Supersonic flight is often associated with experimental aircraft, futuristic fighters, and Cold War-era icons. Yet the US still operates a surprisingly…...

1+ day, 11+ hour ago   (195+ words) Here’s a humanoid who apparently started kicking a customer in Russia, just because they pushed it a little and the video went viral. Just a day later, another video emerged of a humanoid pushing and kicking several people at a…...

2+ day, 5+ hour ago   (487+ words) A few atoms of aluminum oxide could solve a key trade-off holding back next-generation 2D semiconductor technology. Taiwanese researchers have developed a new atomically thin “primer coat” for molybdenum disulfide (MoS₂) that lets you put an extremely thin gate insulator on top…...

2+ day, 6+ hour ago   (429+ words) Latest mages show that China’s “WZ-X” drone has what appear to be stealth features, hinting at a role spying deep inside defended airspace. New images are circulating that appear to show China’s latest American B-2 “Spirit” looking stealth drone, the…...

2+ day, 17+ hour ago   (530+ words) The debate over agentic mathematics has reached beyond mathematical proofs. A group of the world’s most decorated mathematicians is warning that the race to make AI solve difficult mathematics could damage the field it aims to advance. Twenty-five Fields Medalists…...

3+ day, 2+ hour ago   (402+ words) Researchers at Yunnan University and Southwest United Graduate School have demonstrated functional underwater solar cells operating at a depth of 10 meters (33 feet) in the South China Sea. The achievement smashes previous limits. Earlier attempts to harvest solar energy underwater stalled…...

2+ day, 23+ hour ago   (475+ words) The sensors operate at a fraction of a degree above absolute zero. Researchers in the US have accurately measured X-ray emissions from a total of three radioactive elements, including uranium, plutonium and neptunium, with ultrasensitive quantum sensors. The sensors were…...

4+ day, 30+ min ago   (468+ words) A deep-tech startup’s experimental nuclear fusion system has reportedly spotted signatures of a total of 32 elements, including noble gases, rare earths, and uranium. Hyderabad-based Hylenr Technologies, which develops low-energy nuclear reactor (LENR) tech, reported the findings after more than two…...

4+ day, 49+ min ago   (529+ words) Sixty-six million years later, a dinosaur’s fossilized poop is rewriting evolutionary history. It is rare for paleontology to find feathers at all. Finding them inside the belly of a beast is a miracle of preservation. An apex predator ate a…...