Colour-Coded Smart Tag Can Tell You If Your Food Is Off - Presented by: The Aol. On Network

A colour-coded smart tag could tell consumers whether a carton of milk has turned sour or a can of green beans has spoiled without opening the containers, according to researchers.



Related Videos

Most Popular Videos

Latest Videos


Most Active by Volume

Company Last Sale Change Net / %
YHOO $ 38.7035 0.05 ▲ 0.14%
BAC $ 17.14 0.11 ▲ 0.65%
AAPL $ 102.04 0.98 ▲ 0.97%
BABA $ 87.08 2.81 ▼ 3.13%
SIRI $ 3.57 0.05 ▲ 1.42%
AVAL $ 13.6501 unch
RAD $ 5.20 0.09 ▲ 1.76%
FB $ 77.58 0.78 ▲ 1.02%

As of 9/23/2014, 11:17 AM
More Most Active