Through these doors lie all the answers. (Kit Dillon)

For North American math museums, like so much, in the beginning there was nothing.  Then, for a moment, there was one. A good start, but it didn’t last long. Soon, there was nothing again. But on Saturday, The National Museum of Mathematics—or MoMath, as the founders like to call it—opened it’s doors to the public and the intangible becomes tangible once more. Zero becomes one, mathematicians rejoice.

MoMath, the mad dream of founder and executive director Glen Whitney, faces out onto the north side of Madison Square Park with 19,000-square-feet of exhibition space and 30 odd exhibits.  Exhibits like The Hyper Hyperboloid, a spinning swivel chair surrounded by a circle of floor-to-ceiling ropes, which, when turned, allows you to construct and surround yourself in the elegant contours of a quadratic equation. It's more fun than it may sound. Or, go to the Mathenaeum, the seven-sided, geometric sculpture studio, and transform basic shapes into—sometimes never-before-seen—original objects. It’s something that The Observer, to our surprise, found fun. (We promptly hid our lunch money for fear of the nerd vibes we might put out, though.)

While walking through the exhibits, it’s not hard to see their appeal for all children and not just the mathematically inclined ones either, things light up, lasers shoot out of walls, sometimes when you hit stuff it makes music. Oh, to be a kid again.

But that's exactly the point behind MoMath, Mr. Whitney explained. He spent more than $23 million on the project, raised from the likes of Google and Oppenheimer Funds, to create a place where geek meets sleek.

“I thought there should really be a national museum of mathematics, a museum that has a broad scope,” Mr. Whitney said. “When the Goudreau Museum in Long Island closed, there was nothing. I wanted something to give people a chance to see mathematics for what it really is. Here children can see why a parabola lets you multiply numbers, they can walk on an interactive program floor, they can turn themselves into a fractal."

"Somebody stop me!" he cried out, only half-joking.

The creators of MoMath are projecting that the enthusiasm translates into 60,000 visitors a year. “Six times 10 to the fourth,” Mr. Whitney pointed out. To that end the museum is open 364 days a year, closed only on Thanksgiving. It’s important to get people through the door, because a museum like this comes at a cost. Mo’Math, a 501c3 charity, and as it is now, represents, $6 million in renovations, $9 million so far in exhibits and a projected $3 to $4 million yearly operating budget.

But the numbers don’t seem to phase Mr. Whiney, who’s had experience with amounts much larger than this. “I worked for a mathematically based trading firm for over a decade,” he said, looking down rather sheepishly. “I had a great time. It was very interesting. Very intellectually demanding. Lots of interesting problems to solve. But for me, in the end, I didn’t feel like what I was doing on a day to day basis was making anybody’s life better or changing anybody’s life. Yes, our investments were profitable.  But that’s sort of a second order thing. I wanted to be involved with people and reach out to them.”

In Mo’Math he may have found his answer.

MOMath, no problems...

While the Landmarks Preservation Commission is usually the  great bane of architects and developers, it seems the commissioners have at least one soft spot in their preservationist hearts for, of all things, math.

The Landmarks Commission has approved a proposal by the new Museum of Math for a building in the Madison Square North Historic District, DNAinfo reports.

The Commission's blessings comes on the heels of a devastating rejection by Community Board 5 last month. The museum's proposal was turned down, as board members claimed the design was to0 modern for the neighborhood. After making some slight alterations to the proposal, the Museum of Math (MOMath) got the green light from the Landmarks Commission which "not only approved it," said Cindy Lawrence, the museum's chief of operations, "but really commended us and the architects for coming up with a tasteful design.”

Permission to move forward with the façade redesign was an important step in the process of opening MoMath, Lawrence said, but it is not the last one. The museum currently has a permit from the Department of Buildings to begin work on the space at 11 E. 26th Street, Lawrence said. They are still awaiting approval on another permit, however, that will allow them to dig in on more substantial construction.

eknutsen@observer.com

The Ace Hotel

While long a cultural wasteland, the area now known as NoMad is enjoying it's time in the sun. Landlords in the Northern Flatiron district have been courting cultural institutions and local joints in an effort to vivify the neighborhood, the Wall Street Journal reports.

Developers are trying to play their cards right, hoping to make NoMad a new cultural hotspot. And they have a good start—fan favorite the Museum of Mathematics just leased a space in the neighborhood. With its similarly obscure cousin the Museum of Sex just a few blocks away, NoMad is just a few improbable institutions away from being be the off-color cousin of museum mile!

The wide array of new bars ad restaurants setting up shop in the neighborhood offer the perfect post-sex (or post-math) refreshment. Some old-timers are expanding as the area gains social clout. Jay-Z's 40/40 Club for example, is currently undergoing a multimillion dollar face-lift and expansion.

Developers are providing discounted rates to help attract interesting tenants, ultimately boosting the neighborhood's cultural cache.

"We basically take a long-term interest in the neighborhood as a whole. We're willing with tenants to give them relatively low, fixed rents," said Andrew Zobler, chief executive of Sydell Group and developer of the Ace Hotel and the planned NoMad Hotel, both in the area.

Trendy hotels, celebrity-owned clubs, sex-themed educational establishments— what's next? A film festival?

eknutsen@observer.com