The irregular, swirling motion of fluids we call turbulence can be found everywhere, from stirring in a teacup to currents in the planetary atmosphere. This phenomenon is governed by the Navier-Stokes ...
Black holes are the most powerful engines in the Universe, converting gravitational energy into radiation and, in some systems, relativistic jets that propagate across their host galaxies. By ...
Abstract: Based on unsupervised physics-informed neural network (PINN) framework, a two-dimensional inverse-design method for antenna superstrate is proposed, which can simultaneously realize the ...
For centuries, rocket engines evolved alongside war, science, and human ambition. From primitive gunpowder weapons to the engines that carried astronauts to the Moon, progress was driven by necessity ...
ballin is a fun TUI app written in Rust that simulates thousands of logical balls, but despite the inherent character constraints of a terminal, you can see the realistic physics of the balls in ...
Abstract: Compared to parallel-fed antennas, series-fed microstrip antennas (SFMAs) exhibit strong coupling among the series-fed elements, leading to interdependent amplitude and phase distributions.
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This is how nuclear engines change the space race
Reaching Mars and beyond requires more than traditional rocket engines. This video explains how nuclear propulsion could dramatically cut travel time and expand how far humans can go into space. From ...
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