[http://www.youtube.com/watch?v=jbTrbySS3fU](Video...  ...s grieve the loss of a child. Schreck records the heartbeats of critically ill children. If a child dies, he i...

(Video Link) Joanna Montgomery invented Pillow Talk, a system for lovers who are far apart. Each person wears a chest belt that measures his/her heartbeat. A transmitter sends that rhythm to a pillow. Just hold it c...