Stories by Michael Keller

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

October 23, 2012 — Michael Keller and Txchnologist

Technology

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

September 18, 2012 — Michael Keller and Txchnologist