While Mercedes aims to make cars easier to repair, BMW has patented roundel-shaped screw heads that push owners to ...

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They hold together everything from the most delicate watch to the largest bridge. The world is literally kept from coming apart by screws and bolts, and yet we don’t often give a thought to these ...

Archimedes of Syracuse is known for inventing a device that efficiently raised water for irrigation. Dr. Stephanie Dalley translated a cuneiform text from of the Assyrian king Sennacherib which led ...

Screws may be commonplace, but that doesn't mean they're simple. A screw is any shaft with a corkscrew groove carved around its surface and, regardless of their design, screws are usually used to ...

The head of the screw you stripped while you were hanging that shelf may not have seemed like a big deal at the time—until you needed to unscrew it, that is. Next time you're having trouble, try a ...

You’ve experienced this. You glance into your refrigerator and say to yourself, “hmmm, low on ketchup, I better pick some up.” That’s how I am with shop supplies. I constantly scan my stash of glue, ...

Screw dislocations play an important role in materials’ mechanical, electrical and optical properties. However, imaging the atomic displacements in screw dislocations remains challenging. Although ...