Some schools, looking to cut costs, are intrigued by so-called robo-readers, computer programs that grade students’ writing and offer feedback. Some teachers find the programs helpful in the classroom, but skeptics say they’re not always the best judge of writing ability.
May 21, 2013
Embrace the Mental Shutdown
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Vertical ‘Pinkhouses:’ The Future Of Urban Farming?
May 21, 2013 By NPR Leave a Comment
Architects have come up with spectacular concepts for vertical farms that would grow crops in city skyscrapers. But many horticulturists think the future of vertical farming isn’t in skyscrapers but rather, in large, indoor warehouses lit up magenta by super-efficient LEDs. » E-Mail This » Add to Del.icio.us News
Crews race to find survivors of Oklahoma twister
May 21, 2013 By AP Leave a Comment
MOORE, Okla. (AP) — Emergency crews searched the broken remnants of an Oklahoma City suburb Tuesday for survivors of a massive tornado that flattened homes and demolished an elementary school. At least 24 people were killed, including at least nine children, and those numbers were expected to climb. Top Headlines
Crews race to find survivors of Oklahoma twister
May 21, 2013 By AP Leave a Comment
MOORE, Okla. (AP) — Emergency crews searched the broken remnants of an Oklahoma City suburb Tuesday for survivors of a massive tornado that flattened homes and demolished an elementary school. At least 24 people were killed, including at least nine children, and those numbers were expected to climb. Top Headlines
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Black In America: A Story Rendered In Gray Scale
May 21, 2013 By NPR Leave a Comment