Tech and Inovation by DOC on Instagram: "The NamX HUV packs six hydrogen fuel cells and delivers up to 1,500 km of range — a glimpse at what the future looks like beyond batteries. Instead of long charging times, this SUV swaps hydrogen capsules in minutes, turning refueling into a system as fast as filling petrol. Zero emissions. Massive range. And a modular fuel design that could rewrite how we power long-distance travel. It’s not just a concept car it’s a challenge to EV limits and a roadmap

Jeffrey Epstein on Instagram: "The operating principle of a liquid hydrogen rocket engine can be divided into several key stages: 1. Storage and supply of fuel and oxidizer: A liquid hydrogen rocket engine uses liquid hydrogen (LH2) as fuel and liquid oxygen (LOX) as an oxidizer. These substances are stored in two separate cryogenic tanks at very low temperatures (hydrogen about -253°C, oxygen about -183°C). Fuel and oxidizer are supplied to the fuel lines using high-pressure pumps. 2. Mixing an