John Biggs





The only kids programming language worth using, Scratch, just celebrated the launch of Scratch 3.0, an update that adds some interesting new functionality to the powerful open source tool. Scratch, for those without school aged children, is a block-based programming language that lets you make little games and “cartoons” with sprites and animated figures. The […]

Scratch 3.0 is now available





We are living in an interstitial period. In the early 1980s we entered an era of desktop computing that culminated in the dot-com crash – a financial bubble that we bolstered with Y2K consulting fees and hardware expenditures alongside irrational exuberance over Pets.com . That last interstitial era, an era during which computers got smaller, […]

Put down your phone if you want to innovate



A project by students at Carnegie Mellon could save lives. Called the HopeBand, the wristband senses low blood oxygen levels and sends a text message and sounds an alarm if danger is imminent. “Imagine having a friend who is always watching for signs of overdose; someone who understands your usage pattern and knows when to […]

This wristband detects an opiate overdose


Researchers at the New Jersey Institute of Technology, while testing the “station keeping” functions of the glass knifefish, have created an augmented reality system that tricks the animal’s electric sensing organs in real time. The fish keeps itself hidden by moving inside of its various holes/homes and the researchers wanted to understand what kind of […]

Researchers are putting fish into augmented reality tanks



My aunt and uncle lived up the hill from Martins Ferry, Ohio, high above the river. My uncle ran a used car lot – Snezek’s – and so it was understood that they had a little bit of money and a bigger house than the rest of the family in the Valley. We would drive […]

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