結果 : is daylight savings time still effective today
2:18

The case for getting rid of daylight-saving time

Business Insider
100,961 回視聴 - 8 年前
6:30

Daylight Saving Time Explained

CGP Grey
11,380,763 回視聴 - 13 年前
1:00

THIS is why Daylight Savings exists?!

StarTalk
878,618 回視聴 - 2 年前
1:41

Let Me Explain: Permanent Daylight Saving vs. Standard Time | NBCLA

NBCLA
9,117 回視聴 - 1 年前
11:49

THIS Made Glenn HATE Daylight Saving Time

Glenn Beck
113,786 回視聴 - 1 日前

-
3:17

Daylight Saving Time - How Is This Still A Thing?: Last Week Tonight with John Oliver (HBO)

LastWeekTonight
8,203,441 回視聴 - 9 年前
7:33

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

PBS NewsHour
398,491 回視聴 - 2 年前
4:31

Why Experts Say Permanent Daylight Saving Time is Unhealthy

NOVA PBS Official
23,080 回視聴 - 2 年前
4:45

Is daylight saving time necessary? | On Balance

NewsNation
1,227 回視聴 - 1 年前
2:23

Daylight Saving Time: What would change if we stopped changing the clocks?

News 8 WROC
6,694 回視聴 - 9 か月前
8:43

Neil deGrasse Tyson Explains Daylight Saving Time

StarTalk
647,075 回視聴 - 3 年前
0:24

Senate approves permanent Daylight Saving Time

CBS Evening News
51,692 回視聴 - 2 年前
2:58

How does Daylight Saving Time impact our health?

9NEWS
268 回視聴 - 3 年前
1:43

What Neil Thinks About Daylight Saving Time | StarTalk

National Geographic
64,011 回視聴 - 8 年前
2:01

Good Question: Why do we change the clocks on Daylight Saving Time?

WBTV News - Charlotte
210 回視聴 - 3 年前
4:25

Why does daylight savings time exist? Is it bad for you?

WKYC Channel 3
608 回視聴 - 3 年前
1:32

By the Numbers: Daylight saving time

ABC News
40,091 回視聴 - 3 年前
2:24

Time to spring forward: Health impacts of daylight saving time

NewsChannel 5
294 回視聴 - 1 年前
2:54

Daylight savings explained: Why do we adjust our clocks

NBC News
14,099 回視聴 - 9 か月前
6:28

Sleep Scientists Back Getting Rid Of Daylight Savings Time

KPIX | CBS NEWS BAY AREA
1,473 回視聴 - 2 年前