Railgun roadmap review

Electromagnetic Rail Gun (EMRG): Providing Greater Flexibility for the 21st Century (17 pages) Initial operational capability of the EMRG at the full 64-MJ (megajoule) tactical energy level (222 NM) is projected for the 2020 to 2025 timeframe. The current railgun development program has been firing a 33 megajoule railgun with muzzle velocities up to 7.5 …

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General Atomics Blitzer Railgun update shows off a streamlined projectile and sabot

The latest General Atomics video of the navy railgun project shows off a streamlined projectile with a sabot. Blitzer will provide transformational, leap-ahead air defense capability against a number of threats for both naval and land-based applications. With a muzzle velocity of more than twice that of conventional systems, Blitzer provides significant increases in standoff …

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Alcor has descriptions of cryopreservation cases

The Alcor Life Extension Foundation is the world leader in cryonics, cryonics research, and cryonics technology. Cryonics is the science of using ultra-cold temperature to preserve human life with the intent of restoring good health when technology becomes available to do so In late March of this year, Alcor was notified that a member in …

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Quantum interference of large organic molecules

The effusive source emits molecules that are velocity-selected by the three delimiters S1, S2 and S3. The KDTL interferometer is composed of two SiNx gratings G1 and G3, as well as the standing light wave G2. The optical dipole force grating imprints a phase modulation ϕ(x)∝αopt·P/(v·wy) onto the matter wave. Here αopt is the optical …

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Gendercide in China, India and other countries

India gender imbalance is heading to 110 boys to 100 girls The news from India’s 2011 census is almost all heartening. Literacy is up; life expectancy is up; family size is stabilising. But there is one grim exception. In 2011 India counted only 914 girls aged six and under for every 1,000 boys. Parents choose …

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