But if you hold the needle up in 3D space and try to rotate it in all directions, the task becomes much harder. To minimize the space it moves through, you’ll need an infinitely narrow needle ...

If there's one thing Seattle is known for (aside from coffee), it's the 605-foot-tall Space Needle. Built for the 1962 World's Fair, the Space Needle has dominated Seattle's skyline ever since ...

SEATTLE — The Space Needle is celebrating a big birthday Thursday, 60 years. The Space Needle has been the landmark tourist attraction in Seattle, welcoming more than 60 million visitors since ...