On the Arizona Trail, water lures thirsty hikers and windmills hold promise for energy

Water and wind offer powerful symbols on the Arizona Trail, where thirsty hikers have to hunt harder and windmills stand ...
Investopedia

Expense: Definition, Types, and How It Is Recorded

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. David Kindness is a Certified Public ...
Investopedia

Linear Relationship: Definition, Formula, and Examples

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
Frontiers

Simulation study on optimization of delivery path for community group buying

This paper addresses the optimization of community group-buying distribution paths by considering both cost efficiency and time constraints. Focusing on dense neighbourhoods where such services thrive ...
National Review

The One About the Illegal Immigrant School Superintendent

Tenth U.S. Attack on Boats Off South America Raises Death Toll to 43 Plate and State The State of the Federal Prosecutions of President Trump The federal government has shut down, readers, and that’s ...