Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...
In a few days, thousands of people will flock to downtown Grand Rapids for the annual World of Winter festival. It bills ...
Micah Castelo is a web editor for EdTech: Focus on K-12. Her experience includes education and community news coverage for the Syracuse Post-Standard and international news reporting for the Pulitzer ...
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