Explaining Everything on Instagram: "This simulation offers a hyper-realistic glimpse into what a supersonic rail journey in Japan could feel like—traveling at 1,337 km/h (nearly Mach 1). 🚄💨 While today’s fastest maglev trains top out around 600 km/h, future concepts suggest that combining magnetic levitation with low-pressure or vacuum tube systems could unlock entirely new speed limits. By virtually eliminating air resistance and friction, the train could glide at extreme velocities while st

Warbirdlovers on Instagram: "Fighter Friday with the McDonnell Douglas F-4 Phantom II, Mach 2+ capable jet that set multiple world speed, altitude, and time-to-climb records. It entered service in the 60’s and 60 years later its still operational for example by the Turkish Airforce. Video: @frankcrebas"