
Woah. A light installation in a public park that reacts to the visitors' cumulative heart rates....wow. Check out Rafael Lozano-Hemmer's other work or a video of Pulse Park.
Thanks to Megan Mantia.

Thanks to Megan Mantia.

The Pedestrian Project consists of a group of performers who walk the streets, mimicking every day activities as depicted on pedestrian signs.

That's right. The pope got his own YouTube channel, and plans to interact with it on a regular basis. Note that embedding and ratings have been disabled...haha

A "green" installation was recently installed, by the art duo HeHe. These green lasers illuminate the smoke which pumps out of the Salmisaari power plant.

As of midnight this morning, the White House website received a beautiful transformation. Also, every Saturday morning, Obama will give a video update.

The _____ Cards are multi-purpose cards you can purchase and customize by punching out little dots to make an image. Really neat idea, and the site is pretty fun-tastic!

Microsoft is starting to implement Photosynth in some amazing ways. Yesterday, they asked everyone who attended the inauguration to submit their photos. The software then compiled all of the photos in a 3-dimensional immersive experiencem, titled "The Moment." Quite beautiful!

Although it can't top how amazing today's inaguration will be, this event has been beautifuly predocumented in lego form. Gizmodo 'splains.

Pierreblanc constructs beautiful vases, and infuses popular metal and hard rock band logos onto their glistening surfaces.

So, as you may have heard, this year is the first in which the presidential portrait has been taken with a digital camera. Quite the shock, eh? So, in my mind, how does this benefit? –Super detail and an incredibly large image, allowing you to become super intimate with Mr. Obama. Click on the image above, and you'll see what I mean, or check out change.gov.

A street artist in Berlin has been pasting elements from Photoshop interfaces over clearly manipulated photographs. Check out the Flickr photostream.

Holy Taco has accumulated and created a series of photoshopped posters, revealing the true intentions behind some of the most popular TV and Film productions. Quite funny, actually.

Pretty sweet drawings made from a pen and the weight of a top.

One Laptop Per Child added a great space to their site that encourages users to create their own equation–utilizing the essential factors in placing an XO laptop in every child's hands.

So, this piece has been around a while, but I'm just now become obsessed with it. Check out Cai Guo-Qiang's other work.