Monthly Archives: February 2014

Snowy JHU Aerial Photos

Posted on February 14, 2014

These photos were taken at Johns Hopkins’ Homewood Campus from a quadcopter the day after a snow storm.

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HTML5 Night Sky Viewer

Posted on February 9, 2014

For HopHacks last weekend, I wrote an HTML5 night sky viewer. Using D3.js and SunCalc, the 750 brightest stars are rendered using SVG and Javascript. One’s location can either be found using the HTML5 Geolocation API, or it can be … Continue reading →

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