Friday Feed #62

10 Most Incredible Cave Waterfalls
Beautiful.

10 Most Magnificent and Breathtaking Lakes of The World
Staying on the aqua theme with some beautiful lakes from around the world.

The Best Foods for Your Mental Health
Eat smarter to be smarter.

Top 10 Steepest Streets in the US
Might have to shift down to get up these.

10 Unforgettable NFL Rookie Initiations
Joe Montana threw more than touchdowns. He threw bicycles in trees.

Around the Solar System
Boston’s Big Picture Blog is back with shots from around the solar system.