These 20 ab exercises and workouts will strengthen your core, whether your ultimate goal is building a six-pack or just ...
This tricky number game challenges viewers to find ‘46’ among a grid of 64s, and only those with sharp eyesight can spot it ...
The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get ...
Abstract: In this paper, the problem of computing the number of degrees of freedom (NDF) of the field radiated by a strip current along all the possible lines orthogonal to the source is addressed. As ...
Amazon S3 on MSN

Finding the Forcing Line

It's all about control in this puzzle. Black doesn't have any, in spite of his material advantage; because he has left his queen sight undeveloped.
You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet.