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Original in Japanese: 北朝鮮の飛翔体、弾道ミサイルか　国連制裁違反の可能性 ("North Korean Launch, Could Possibly Be Ballistic Missile, and Possible UN Violation") Two paragraph synopsis from the original Japanese--my translation (breaking): "Kim Jong Un personally oversaw the launch of projectiles yesterday from the east coast of North Korea into the Sea of Japan. Now based on photo analysis of the launch from images provided by official North Korean news sources, South Korean military specialists have analyzed the vehicle, and a viewpoint is emerging the launch yesterday was, in fact, likely a violation of United Nations Security Council resolutions against North Korea launching such ballistic missiles." "...

Cersei Lannister needs some anti-dragon air defenses. This past week on Game of Thrones, the self-appointed Queen of Westeros asks her cryptic right-hand man, Qyburn, to reveal his secret dragon-killer because Daenerys Targaryen and her trio of fire-breathers might be knocking on the door of King's Landing any day now. What he comes up with is this double-bowed monstrosity. He even tests it on an ancient dragon skull (which would be like firing an AR-15 through King Tut's sarcophagus, but whatever).

Russia has launched five successful flights of a hypersonic jet that is capable of destroying an aircraft carrier with a single impact, according to a new report. The Zircon cruise missile travels between 3,800mph and 4,600mph - five to six times the speed of sound - and puts Russia 'half a decade' ahead of the US', the report says. This makes it faster than any anti-missile system, including those that are expected to appear in the next two decades.

Taofledermaus has done some experimentation with 3D printing of 12 gauge projectiles. They have had mixed results, but it is clear that there is promise in this approach. Combining the base wad with the projectile, while incorporting a hole in the nose for an embeded penetrator is one obvious possibility.Making the projectile solid, with a hollowed base, could also strengthen the projectile and improve performance. The slow motion video of the firing is fascinating to watch. Dean Weingarten

High speed actuators enable the robot’s fingers to move through 180 degrees in 0.1 second (Image: Akio Namiki/University of Tokyo) If robots are to inherit the Earth, then they should at least be able to catch. So say the researchers behind a bot that can match the most skilled human baseball player faced with a hurtling ball. The robotic catcher, developed by scientists at the University of Tokyo, Japan, can comfortably grab a ball careering through the air at 300 kilometres per hour, or 83 metres per second, its creators say. And, of course, the robot never gets tired...