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An electrospray engine applies an electric field to a conductive liquid, generating a high-speed jet of tiny droplets that ...

Researchers developed a numerical simulation technique for light wave interactions in triangular-lattice PCSELs, enhancing performance and design scalability.

Scientists have unlocked a revolutionary way to generate proton beams using high-powered lasers and a simple stream of water.

Scientists have developed a method for generating fast, bright proton beams using a high-repetition-rate laser-plasma ...

Terahertz radiation (THz), electromagnetic radiation with frequencies ranging from 0.1 and 10 THz, is central to the ...

If you’ve got good eyesight, you can probably see a person’s general figure from around 300 meters (1000 feet). If you’re ...

For centuries, space travel has been limited by traditional propulsion methods, with chemical rockets remaining the primary ...