Five of the past six full-blown recessions have included a double dip: output rose briefly as inventories turned around, but then fell again as final demand failed to follow through.

ECONOMIST: World economy

Despite MYCAA and Federal Pell grant funding, she and her husband eventually had to dip into their savings to pay for the full cost of classes.

WHITEHOUSE: The White House

The good news is that that you can dip your toe into tech on your own time before making a full-on commitment.

FORBES: How To Get Into the Tech Industry