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Why ebay and amazon are bad (if you’re a vendor)

October 31, 2016 jlion 0

I just happened across a great post by the guy (Jamie Salvatori) who runs VAT19:

In case you’re not familiar with them, VAT19 is a retailer of fun and funky things (giant lollypop, giant unicorn lamp) and I know them because my kids love surfing their web site (and watching their videos).

Jamie argues (and I wholeheartedly agree) …

Interactive Coordinates Charting

October 17, 2016 jlion 0

This past week my son brought home some math homework. The assignment was, given a list of coordinates, to graph those coordinates. The result would be a picture.

My son made a couple of mistakes in his graph and so the picture was a little off. I thought the idea was intriguing. To help him I put together a web …