Rafael Lozano-Hemmer’s Pulse Park in Madison Square Park is still lighting up through November 17th. Smack dab in the delicious location that also houses Shake Shack, we highly recommend going to check it out. You'll encounter a small line of folks waiting to hold a heart monitor device that immediately sets off the circle of lights; each person's speed and pattern is determined by their heartbeat. Here are some photos incase you miss out. Now......

Rendering courtesty of the Madison Square Park Conservancy. With the Tree Huts still in place, the Madison Square Park Conservancy will add another element to the outdoor space: Rafael Lozano-Hemmer’s Pulse Park. The interactive light installation will be on view starting October 24th and run through November 17th, only visible from dusk to 10 p.m. Here's how it works: visitors’ heart rates will be monitored by two heart rate sensor sculptures, and will activate......