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Japan Just Installed a Massive Laser Weapon on Its Naval Test Ship

In parallel, Japan has built a heavy-truck demonstrator with a 10-kilowatt-class laser for stopping small drones. Mitsubishi ...

These 'very convenient' coffee machine cleaning tablets make my morning brew taste way better — and they're on sale

This 24-pack of coffee maker descaling tablets are on sale for 38 per cent off.