jdmcnichols's channel

A review of the Diaper Valet, a handmade diaper bag designed to hold diapers and a few wipes.

A demo run of a kids' three-color timer.

A two-year-old gets her groove on.

Public domain work from a master of stop-motion animation.

One of several PowerPoint-based timers, designed for classroom use and employing unusual visualization methods.

One of several PowerPoint-based timers, designed for classroom use and employing unusual visualization methods.

One of several visualizations of a timer produced in PowerPoint, designed for classroom use.

A brief visually-oriented presentation to help children understand the concepts of supply and demand and their impact on price.

A PowerPoint-based animation sequence based on a scene from "A Is For Atom," a 1953 animated educational filmstrip on atomic energy.