Yoga instructor Andrea Russell takes us through an 11-minute yoga for core workout that fires up your entire body but definitely all of your core. “A lot of students think of the core as six-pack ...

Figure 1: Observed and modelled secular variation. Figure 2: Map of annual difference of the second time derivative of the vertical component for epoch 2003.5. High-resolution core magnetic-field ...

At its core, Workflow is a visual programming app that deals with variables. Data flows through actions and is altered by the user until it has to be stored in a variable – a local reference that can ...