The Liberty Lifter is a project to develop an inexpensive seaplane that has the cargo volume of a C-17 Globemaster.

Over the past decade or so, underwater cables, infrastructure and other networks have grown exponentially.

A space elevator provides a cheaper alternative to rocket launches.

Practice doesn't guarantee perfection; replacing bad habits with improved ones is more effective.

Making changes at work is relatively easy to conceptualise, however it is not uncommon to experience inertia in implementing the change strategies.

The service is expected to announce major changes to its air wings and command structure, very soon.