Wash your hands. Wear a high-quality mask. Keep 6 feet between you and others. Meet outside when possible.
Earthquakes are notoriously hard to predict, and so too are the usually less-severe aftershocks that often follow a major seismic event.
Personal computing has gotten smaller and more intimate over the years – from the desktop computer to the laptop, to smartphones and tablets, to smart watches and smart glasses.
When a master chef develops a new cake recipe, she doesn’t try every conceivable combination of ingredients to see which one works best. The chef uses prior baking knowledge and basic principles to more efficiently search for that winning formula.