JOIN THE CONVERSATION
|"..."Please" and "Thank You" are two tiny words that need to come back into our vocabulary. ..."
- by reader Kristal
"...Every drop of water matters...."
- by reader GhhShirley
- by reader Free Voice
MOST POPULAR ON MNN NOW
- 6 time-tested ways to revitalize your metabolism
- 13 natural remedies for the ant invasion
- 11 things humans do that dogs hate
- To avoid wrinkles, woman hasn't smiled in 40 years
- 15 famous people who mysteriously disappeared
- What will humans look like in 100,000 years?
- Cryosleep: It's not just science fiction anymore
- What is mindfulness?
- Marmot photobombs time-lapse video, licks camera
- Archaeologists unearth 5,000-year-old 'third-gender' caveman