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Two Chapman University sophomores are working to improve dog and owner relationships everywhere--with a simple patch of fake grass. Dylan Balsz and Tilden Smith had a simple vision: take a product, make it better and sell it for cheaper.

I hope you won’t object to a post not specifically on point about energy or transmission or connectivity. But I think it gets directly at how we understand those topics, so I think it’s worth mentioning.

There aren't very many hydrogen cars on the road these days, but there might be soon. And when there are, it will be possible to take the dirty water from your toilet and turn it into fuel. Wastewater--the stuff that goes down the toilet when you flush--is often treated and used for everything from creating artificial snow to watering golf courses.

Don't think you'd drink water recycled from pee? Well, you may not have a choice

Sometimes food manufacturers are to blame, hiding hefty calorie counts in tiny type. Other times, our own misconceptions about nutrition lead us to make unwise choices. Here's the scoop on seven overrated foods with a healthy reputation they don't necessarily deserve