School Kids Build Ontario Power Generation System Model

The STEAMLabs community makerspace teamed up with a grade 6 class from Vocal Music Academy, a public elementary school in downtown Toronto, to create a working model of the Ontario Power System. It pulls XML files and displays the live power generation mix from renewable and other sources on a 3D printed display on RGB LED strips. Arduino coding on a Spark Core provides the brains.

The kids learned HTML, CSS and Javascript to build a web interface to send commands to the Spark and explain how the system works. Their project was accepted as an exhibition at the TIFF DigiPlaySpace. The kids presented their project to adults and other kids at the event. STEAMLabs has also published a free, open source Internet of Things teaching kit to enable other educators to make projects with Internet brains.

STEAMLabs is currently crowd-funding a new makerspace in Toronto. They’re almost there, a few hundred dollars short of their target, with a couple of days to go. Help them help kids and adults make amazing things! When Hackaday visited Toronto recently, [Andy Forest] dropped in to show off this project. Projects like these which let kids become creators of technology, rather than mere consumers, is one of the best ways to get them hooked to hacking from an early age.

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Make a Wind Turbine from 55 Gallon Drums

vertical axis wind turbine

Although there are several vertical axis wind turbines listed on greenterrafirma’s page, the one built with 55 gallon drums was especially interesting to us.  Although the spouse approval factor of any of these designs is debatable, at $100, the 55 gallon drum design could provide a very good return on investment.  The tools required to make one of these are relatively simple, so this could make this experiment accessible to those without a vast arsenal of equipment.

If large blue barrels aren’t your thing, the post also features several other turbine designs, including one made with wood and aluminium foil, and one constructed out of PVC pipe.  The video after the break does a good job of explaining the “blue barrel” construction process, but if you’d rather just see this [VAWT] in action, fast forward to 5:25.

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