We found one approach to sector rotation with a 16.7% annual return over the past 10 years. This is twice the return of the S&P 500 with similar risk. Two other sector rotation approaches (i.e., ...

How to change the axis of rotation (sort of) for a shape in PowerPoint Your email has been sent Illustration: Lisa Hornung, Getty Images/iStockPhoto Must-read Windows coverage CrowdStrike Outage ...

In a “normal” electrocardiogram (ECG), the transition of the QRS axis in the precordial leads occurs between leads V 3 and V 4 (i.e., there is a dominant S in V 3 and a dominant R in V 4).

(Subscribe to Science For All, our weekly newsletter, where we aim to take the jargon out of science and put the fun in. Click here.) The tilt of the rotation axis of the gas giant Saturn may in fact ...