Having a niche interest can make life much more interesting. And there are so many things in life to be interested in. The Internet, of course, makes it that much easier: tutorials, step-by-step ...

Ellie Farrell, a 19-year-old mechanical engineering student from Dublin, Ireland, has built a fully functional Iron Man suit inspired by the comic book character Tony Stark. NBC News’ Ellison Barber ...

Now Brian May has the power ...

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