Science and Technology Japan enters the war with the Terra A1 drone priced at $2,000 and turns the math against Putin by taking down swarms of Iranian drones for a fraction of the cost. Carla Teles 18/04/2026 at 19:08
Science and Technology The Clean Fuel That Could Overthrow Hydrogen: Higher Energy Density, Cheaper Logistics, and Real Ability to Power the Giant Ships of the Future Fabio Lucas Carvalho 25/11/2025 at 07:46
