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“A very little key will open a very heavy door” (Charles Dickens, Hunted Down)
Police, citizens and technology factor into Boston bombing probe
Via Boing Boing and The Washington Post: How federal and local investigators sifted through that ocean of evidence and focused their search on two immigrant brothers is a story of advanced technology and old-fashioned citizen cooperation. It is an object lesson in how...
Disrupting the grading process and thereby disrupting teachers
Via American Interest: EdX is making this system available for free online to all schools that want it, and four states are already using a similar program in public high schools. Some like the new technology because it can provide students with instant feedback when...
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