Electronics are chock-full of gold, but getting it out is so difficult that most of it goes to waste.A New Zealand startup has found a […]
How Used Chopsticks Are Turned Into Tables, Tiles, And Other Furniture | World Wide Waste
People around the world discard at least 80 billion pairs of chopsticks every year. ChopValue, a Canadian company, wants to give those wood utensils a […]
Why Gold Is So Expensive | So Expensive
Editor’s note: The estimated amount of gold left in Earth’s crust is 55,000 tons, not 55 tons as the video states. Business Insider regrets the […]