Texas A&M Cyclocoper UAV
Texas A&M’s Advanced Vertical Flight Laboratory has spent years turning a century-old flying idea into something that can actually hold still in the air. Latest result is a 55-pound uncrewed aircraft whose four rotors spin like sideways paddle wheels instead of overhead discs. A recent flight-test video from lab director Moble Benedict shows the machine in controlled hover, using RPM and pitch-phase control on all four cycloidal rotors.

Zero Star Homebrew SNES Game Assembly
Inkbox spent two years writing every instruction of Zero Star by hand in 65c816 assembly so a Super Nintendo from 1990 could run a dungeon crawler of his own design. The result sits on itch.io as a 129-kilobyte ROM you load in Mesen or bsnes, pay what you want, and play tonight. Mountains of an imagined far east rise in shifting mazes. You climb them, throw talismans, and cut through flocks of jungle fowl until the counters on screen run out of room.

GR Kart Toyota Gazoo Racing Go-Kart
Toyota Gazoo Racing put the GR KART on sale in Japan on September 10 for 385,000 yen, about $2,500 including tax, as a closed-course machine meant to get children and families onto a track without the usual pile of extra cost. Each unit comes from the small Gamagori GR KART Workshop in Aichi Prefecture, where staff apply Toyota Production System methods to a product far smaller than any passenger car. Official goals match a long-standing wish from chairman Akio Toyoda, who has said motorsports should be as easy to pick up as baseball or soccer.