Creating a structure gives you a way to function, steady ground to return to when the tide of stress swells and recedes and swells again.

FORBES: The Thrill of the Cliff

Breaking ground with the world's first fat and stress sensors located on the top of the player, MyFit measures a user's wellness indicators and contains an exercise management program to keep people on target with their fitness goals.

ENGADGET: Samsung announces two PMPs, one for fitness gurus, one made of glass

And for those of you who want to get out there and make a difference on the ground -- because we know people are antsy -- some of the best ways to relieve the stress -- (laughter) -- trust me, is to get out on the road, get out there.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event

Although, we should stress that a huge amount of design effort has gone into making sure this vehicle stays flat on the ground.

BBC: Science & Environment