Like the plot of a sci-fi B movie, something weird is happening deep underground where the constant spin of Earth’s liquid metallic core generates an invisible magnetic force field that shields our planet from harmful radiation in space. Could we be heading for a demagnetized doomsday that will leave us defenseless against the lethal effects of solar wind and cosmic rays?
Generally, it is not possible to construct a complete sequence of tree rings back through the historical periods using only living trees.
Chronologies derived from living trees must be extended.
This is accomplished using wood specimens found preserved, for example, in historic buildings, or on the forest floor, or in peat bogs.
Field workers often create Excel spreadsheets to track data and run their processes. Here's how Carlsberg Danmark centralized business process management, created an orderly system with consistent data, and saved hundreds of hours in backoffice time.
Chances are your organization is adopting cloud computing in one way or another -- or in multiple ways.