Review: GeoGuessr Helps Build Observational and Social Studies Skills

Review: GeoGuessr Helps Build Observational and Social Studies Skills

GeoGuessr uses Google Street View to present a challenging, addictive and surprisingly educational game. Read More

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Rediscovering ‘The Secret Life of Machines’

Rediscovering ‘The Secret Life of Machines’

This is the first in a series of posts revisiting ‘The Secret Life of Machines,’ a how-things-work program originally broadcast in the UK on the Channel 4 and later in the United States by the Discovery Channel. This episode examines the history and refinement of the vacuum cleaner, with a look at electric motors, electromagnetism, and the science of airflow. Read More