Interesting Engineering on MSN
Stealth subs: EU unveils $5.6-million plan to build quieter underwater drones
Though submarines were originally devised as stealth vessels, they can make a surprising amount ...
We've ranked the best affordable watches from Tissot, Seiko, Citizen, Swatch and more ...
Earthquakes can also occur within a single tectonic plate, thus occurring on land rather than at sea. Since earthquakes ...
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