Constant ratio plans, together with constant dollar value plans, ... This is why they work best in volatile markets with a general mean-reverting pattern.

The variable stars flickering to the golden ratio are RR Lyrae — a class of pulsars first found in the constellation Lyra (bisected by the Milky Way here) Alan Dyer, Inc/Visuals Unlimited/Corbis ...

It has long been observed that many plants produce leaves, shoots, or flowers in spiral patterns. Cauliflower provides a unique example of this phenomenon, because those spirals repeat at several ...