Michael M. Santiago/Getty Images
A Chinese man who chain-smoked his way through a marathon was disqualified for smoking on the course
danchooalex/Getty Images
- Innovators around the world are finding creative ways to recycle things we throw away.
- Human hair can soak up oil spills, while used coffee grounds can be made into sunglasses frames.
- We found out how companies are repurposing old chopsticks, flip
Getty Images