Terrariums are self-sustaining ecosystems perfect for growing ... Search your attic, basement, and cupboards for unique vessels, like clear soup tureens, kitchen jars, and empty bottles.

and self-diagnose internal issues, like mechanical problems. Although these capabilities are exciting, perhaps the most remarkable thing about these autonomous vessels isn’t what they can do.

From the very start, human habitation was completely off the table, meaning there are no crew quarters and no galleys aboard. That has given this vessel ...