Opinions expressed by Entrepreneur contributors are their own. Next time you buy ice at the convenience store, you might want to swab the bag for DNA. Just think about the journey it makes from the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Ice machines are like drink butlers, providing cubes for cocktails, carafes, or crunching, in mere ...

Next time you buy ice at the convenience store, you might want to swab the bag for DNA. Just think about the journey it makes from the ice plant to your gin and tonic--it's pumped out by a machine, ...