結果 : is daylight savings time still necessary
3:19

Is Daylight Savings Time Still Necessary?

WCCO - CBS Minnesota
557 回視聴 - 3 年前
4:45

Is daylight saving time necessary? | On Balance

NewsNation
1,227 回視聴 - 1 年前
6:30

Daylight Saving Time Explained

CGP Grey
11,384,355 回視聴 - 13 年前
2:10

Is Daylight Savings Time Even Necessary?

sanitary103
47 回視聴 - 6 年前
3:17

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

LastWeekTonight
8,203,568 回視聴 - 9 年前
8:43

Neil deGrasse Tyson Explains Daylight Saving Time

StarTalk
647,969 回視聴 - 3 年前
10:23

Why Does America Observe Daylight Saving Time?

Lost in the Pond
29,849 回視聴 - 5 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
0:50

Is Daylight Saving Time really beneficial?

KRIS 6 News
286 回視聴 - 5 年前
1:34

Do we still need daylight saving time?

KARE 11
772 回視聴 - 3 年前
6:13

What is Daylight Saving Time? | CNBC Explains

CNBC International
126,239 回視聴 - 3 年前
4:31

Why Experts Say Permanent Daylight Saving Time is Unhealthy

NOVA PBS Official
23,172 回視聴 - 2 年前
4:52

Daylight Saving Time: Why do we change our clocks?

Global News
129,558 回視聴 - 5 年前
1:31

How daylight saving time affects our bodies, minds -- and world | Sleeping with Science

TED
177,206 回視聴 - 3 年前
2:20

Daylight Saving Time 101 | National Geographic

National Geographic
472,613 回視聴 - 9 年前
3:49

Doctor explains daylight saving time health impacts

FOX59 News
160 回視聴 - 3 年前
13:01

Fixing Daylight Saving Time Is THIS Easy

Be Smart
1,269,584 回視聴 - 4 年前
3:56

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

CBS Boston
19,644 回視聴 - 2 年前
0:16

Daylight Savings Time REALLY sucks! 😂 #welcometomylife #shorts

JRDNMRRY
6,753 回視聴 - 2 年前
4:59

Daylight Savings Time (Helpful & Healthy?) Or…

KenDBerryMD
48,085 回視聴 - 2 年前