String theory's equations give rise to a near infinite variety of potential universes in a 'landscape.' This landscape is surrounded by a 'swampland' of solutions that are incompatible with any ...

Professional players are an exacting bunch. Many come to a match with enough freshly-strung racquets that they can switch to a new one at every ball change. Or, they might have frames strung at ...

Two masses pull a scale in different directions to measure the tension in the string. One mass can be detached and the string held in hand to simulate the string being attached to a wall. The string ...

A major challenge confronting organizations today stems from grappling with the challenge of navigating day-to-day issues while striving to maintain focus on long-term goals. Whether it's adapting to ...