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A research achievement that breaks the conventional belief that metal is essential for electric motor coils has emerged in the country. This technology, which utilizes carbon nanotubes (CNT ...

Developed by PLA’s Army Engineering University, the innovative coil gun utilizes lithium-ion batteries instead of conventional capacitors to power its electromagnetic coils.

31,018 people played the daily Crossword recently. Can you solve it faster than others?31,018 people played the daily Crossword recently. Can you solve it faster than others?

The footage, released by state-owned arms manufacturer China South Industries Group (CSGC) on April 18, has raised eyebrows among military experts as the firing capacity greatly outstrips current ...