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結果 : how long can u look at solar eclipse without sunglasses
1:17

This is why you need special glasses to view the total solar eclipse

Washington Post
113,664 回視聴 - 7 年前

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0:53

How long can I look at an eclipse without glasses?

Λsk Λbout Ideas
1 回視聴 - 11 か月前
0:19

WATCHING ECLIPSE WITH NO GLASSES!

Shark Puppet
1,019,291 回視聴 - 9 か月前

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0:45

What Happens If You Look At The SUN ☀️

The Blondie Boys Shorts
4,080,218 回視聴 - 2 年前
5:30

How Long Can You Stare At The Sun Before Going Blind

Brainiac
882,627 回視聴 - 4 年前
1:36

Eye damage from solar eclipse? Can the solar eclipse blind you? How long can you stare at the sun?

EyeFacts
465 回視聴 - 8 か月前
0:41

What If You Look at the Eclipse Without Glasses?

WhatIF
417 回視聴 - 1 か月前
1:00

Find Out If Your Eclipse Glasses Are Safe

NASA Goddard
135,835 回視聴 - 1 年前
0:46

Is it OK to look at a solar eclipse?

Λsk Λbout Ideas
6 回視聴 - 9 か月前
0:16

Solar Eclipse 🌕🌞 #shorts

LastMinit
12,240,758 回視聴 - 9 か月前
2:34

Don't look at the sun during the eclipse without approved glasses

KING 5 Seattle
170 回視聴 - 7 年前
1:00

why shouldn't we see solar eclipse with naked eyes & it's cautions. #solareclipse

iRocky in space
52,740 回視聴 - 2 年前
2:01

Wearing 5 Pairs Of Sunglasses Won't Protect You If You Stare At The Solar Eclipse

Gizmodo
6,278 回視聴 - 7 年前
0:09

Don’t look directly at the Sun during the eclipse without glasses!

Athena Brensberger
144 回視聴 - 1 年前
0:56

Can I Look at the Eclipse Through My Sunglasses?

GOOD OPTOMETRY MORNING: Eye Care Made Simple
51,459 回視聴 - 9 か月前
2:05

WATCH | Why you need special glasses to view an eclipse

WKYT
1,537 回視聴 - 9 か月前