KO

Does time exist?

컬렉션: Ted-Ed
Сложность:
공유하기:
아니면
비디오의 지속 시간: 4 분. 48 초.
서술
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.
권장 단어
to appear - 나타나다
at all - 조금도
backwards - 뒤로
behavior - 행동
to combine - 겸하다
come along - 따라오다
to confirm - 확실하게 하다
consistent - 일관된
current - 지금의
to define - 밝히다
an equation - 방정식
eventually - 결국
general - 일반
to include - 포함하다
individual - 독특한
malleability - 가단성
measurement - 측량
no matter what - 무슨 일이 있어도
observation - 관측
to orbit - 천체 따위 ...의 둘레를 궤도를 그리며 돌다
predictable - 예측할 수있는
property - 재산
a rate - 율
to resolve - 풀다
series - 시리즈
space - 공간
speculative - 위험한
spread out - 활짝 퍼지다
stubbornly - 완고하게
turn out - 폭로하다
to unfold - 펴다