Does time exist?

conjuntos: Ted-Ed
Сложность:
Publicado 9 February 2019
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Duración del video: 4 Mín.. 48 sec..
Descripción
The earliest time measurements were observations of cycles of the natural world, using patterns of changes from day to night and season to season to build calendars. More precise time-keeping eventually came along to put time in more convenient boxes. But what exactly are we measuring? Andrew Zimmerman Jones contemplates whether time is something that physically exists or is just in our heads.
Palabras recomendadas
to appear - aparecer
at all - en absoluto
backwards - hacia atrás
behavior - comportamiento
to combine - combinar
come along - venir también
to confirm - confirmar
consistent - consistente
current - corriente
to define - definir
an equation - ecuación
eventually - eventualmente
general - general
to include - incluir
individual - individual
malleability - maleabilidad
measurement - medición
no matter what - no importa qué
observation - observación
to orbit - órbita
predictable - previsible
property - propiedad
a rate - tarifa
to resolve - resolver
series - serie
space - espacio
speculative - especulativo
spread out - extendido
stubbornly - obstinadamente
turn out - apagar
to unfold - desplegar