関連ワード:  what is the purpose of daylight savings time change    what is the date of daylight savings time change    what is the daylight savings time change    what day is the daylight savings time change    what is the meaning of daylight saving time end    what is the daylight saving time end    what is the purpose of daylight savings time    what was the original purpose of daylight savings time    why is daylight savings called daylight savings  
結果 : what is the purpose of daylight savings time change
6:30

Daylight Saving Time Explained

CGP Grey
11,684,530 回視聴 - 13 年前

-
8:43

Neil deGrasse Tyson Explains Daylight Saving Time

StarTalk
675,693 回視聴 - 4 年前
7:33

The history of daylight saving time and its effect on our health

PBS NewsHour
404,336 回視聴 - 2 年前
3:19

Daylight Saving Time 101 | National Geographic

National Geographic
467,184 回視聴 - 6 年前

-
2:20

サマータイム入門 | ナショナルジオグラフィック

National Geographic
504,391 回視聴 - 9 年前
0:21

Casio Daylight Saving Time Change (DST) Quick and Simple Explanation.

Boiled Vault Muttchop
5,830 回視聴 - 4 年前
19:24

Real Reason Why We Use Daylight Savings Time

The Infographics Show
279,748 回視聴 - 3 年前
1:54

What is Daylight Saving Time (DST)?

The Art of Being Human
803 回視聴 - 2 年前
3:56

Do you know the true origin story of daylight saving time?

CBS Boston
22,857 回視聴 - 2 年前
2:12

Stephen Fry on the history of Daylight Saving Time - BBC iWonder

BBC
46,551 回視聴 - 10 年前
1:36

WTF is daylight saving time??

Henry Belcaster
1,044,946 回視聴 - 3 か月前
13:01

Fixing Daylight Saving Time Is THIS Easy

Be Smart
1,307,175 回視聴 - 5 年前
2:18

The case for getting rid of daylight-saving time

Business Insider
124,162 回視聴 - 8 年前
1:39

Daylight Saving Time ⏰ Why Do The Clocks Change? | Newsround

BBC Newsround
15,100 回視聴 - 2 年前
1:49

Daylight Saving Time: Psychology of the time change

Click On Detroit | Local 4 | WDIV
3,982 回視聴 - 3 年前
1:00

THIS is why Daylight Savings exists?!

StarTalk
885,257 回視聴 - 3 年前
2:54

Daylight savings explained: Why do we adjust our clocks

NBC News
15,447 回視聴 - 1 年前
7:34

The Science of Clock Change 2: History of Daylight Saving Time

Save Standard Time
3,436 回視聴 - 2 年前
2:20

The History of Daylight Saving Time

IXL
6,237 回視聴 - 7 年前
1:48

Congress considers an end to daylight saving time

ABC News
25,086 回視聴 - 5 か月前