Lottery vending machine error leads Ohio woman to more than $50,000

An Ohio woman pushed the wrong button on an Ohio Lottery vending machine and set off a series of events that ended with her winning over $50,000.

An A.I. Machine That Passes the Smell Test

A roving installation uses a detailed questionnaire and artificial intelligence to help consumers concoct their own perfumes.
Interesting Engineering on MSN

New smart cup sticker delivers instant vitamin C readings from fingertip sweat

A battery-free sticker reads vitamin C levels from fingertip sweat by turning any drinking cup into a smart health sensor.
Tech Xplore on MSN

Sweat-powered Sticker Turns Your Drinking Cup into a Health Sensor

Full study: “ A smart cup for wireless, biofuel-powered, sweat-based vitamin C sensing .” Co-authors of the study include Muhammad Inam Khan*, Ryan Burns*, Akshit Agarwal, Lu Yin, Jongmin Moon, Bumsik ...