Market Realist on MSN

'Wheel of Fortune' contestant loses $40,000 after failing to choose the right letters

In tonight's episode, a contestant named Mandy successfully reached the final round with a total of $24,048. She then ...
Real Engineering on MSNOpinion

How fast can a wheel spin before it fails?

At extreme rotational speeds, wheels face forces that push engineering to its limits. At just 10,000 RPM, the rim experiences ...