Each year the world discards billions of dollars worth of precious metals including silver and gold. Why? Because most of us don’t know it’s there.
Tag Archives: Waste
Salty Flush
Saltwater toilets could be splashing onto the scene in the near future, potentially saving TRILLIONS of gallons of water a year.
Trash to Treasure
Scientists have just discovered a way to turn carbon-based waste into graphene, a material stronger than steel and thinner than paper.
Oh plastic, you’re so precious.
Plastic is pesky…and precious. Take a look at how you view it and use it in your daily life.
