training participants

The What, Where, How, Why and When of Gathering Actionable Feedbackby Matt Champagne Note: The Kirkpatricks became aware of Matt’s work with the introduction of his book, The Survey Playbook. They found…

Military submarines use passive sonar to “listen” for nearby obstructions or threats. A long, sensitive cable called a towed array is stretched out behind a moving submarine and can pick up even slight…