TechnologyOctober 23, 2012
GPS-Free Tech Can Track Miners' and Soldiers' Boots Underground
Wearable sensors can measure footsteps to analyze workers' and soldiers' low-signal or underground locations at sites where GPS fails
Stories by Michael Keller
TechnologySeptember 18, 2012
Tissue-Engineered Leather Could be Mass-Produced by 2017
The CEO of a company called Modern Meadow revealed the details of his company's plan to 3-D bioprint leather and ultimately meat, starting with punch biopsies of donor animals