Check out this viral video feturing 60,000 dominoes falling in chain reaction within 12 seconds.

It took 8 days to pile up and only 12 seconds to fall in chain reaction, how cool is that!

This YouTube video of the falling 60,000 dominoes now has 186,568 hits since its upload last May 11, 2012.

Here is the description of the video:

In this chain reaction there are 60 big dominos each containing 990 dominos, and a small field of 600 dominos (which says 60,000) to bring the total up to 60,000 dominos used.

The big dominos span about 14 feet across. It took approximately 65.5 hours to complete over 8 days. In the setup footage, the counter changes color on each day.

The entire setup fell in approximately 12 seconds.

Watch the video here:

Check out the “Angry Birds” version here.