PENTAGON: Lasers Could Soon Send Voice Message to Specific Targets
As a part of a military initiative called the Joint Non-Lethal Weapons Directorate (JNLWP), the project aims to create laser weapons that can transmit clear snippets of human speech across long distances. To accomplish this task, the weapon uses a principle called the Laser Induced Plasma Effect, which involves firing an incredibly powerful laser to create a ball of plasma, then shooting a second laser to oscillate the plasma, creating sound waves. With enough laser bursts fired at the right frequencies, the plasma vibrations can actually mimic human speech. It sounds like science fiction — but, according to the news … Read more
