With this cool app by Yellowagents, you can measure everything that vibrates, shakes or moves. Seismometer uses your iPhones built in accelerometer to measure movements in two axes, calculate the resulting energy and draw the results on a rolling logarithmic scale. Apparently this thing is so sensitive, it can even notice your heartbeats!
Bless this Stuff claims no credit for any images featured on this site unless otherwise noted.
All visual content is copyright to its respectful owners. If you own right to any of the images, and do not wish them to appear here, please contact us and they will be promptly removed.