New York Times |
Review: 'Fifty Inventions' Falls Short of Its Ambitions
New York Times The subtle name change from podcast to book — “Fifty Inventions That Shaped the Modern Economy (Riverhead: 2017)” — reflects an emphasis on humility. Mr. Harford repeatedly emphasizes that he is not trying “to identify the 50 most economically … |
CEDAR FALLS — Sometimes inspiration comes when we’re sleeping. As our subconscious mind gets busy with housekeeping chores — storing memories and sweeping away crumbs of half-baked ideas, the occasional “why-didn’t-I-think-of-that-before …
invention – read more
 KCSR |
SD scientists create nanotech invisible ink
Sioux Falls Argus Leader Researchers at the University of South Dakota and the South Dakota School of Mines and Technology have developed a technology to print invisible quick-response codes, which could be used to combat counterfeiting. Quick-response codes, which can hold … South Dakota scientists create nanotech invisible inkRapid City Journal |
South Dakota scientists create nanotech invisible ink – read more