結果 : why is stagnant water bad for you
1:00

Comparing Stagnant Water vs Running Water Under A Microscope

CloseIntel
132,047 回視聴 - 3 か月前
0:23

Why you should never jump in still water...

Chamcham
203,790 回視聴 - 2 か月前
1:55

Dangers of swimming in warm stagnant water

Everything Lubbock
11,346 回視聴 - 5 年前
2:26

Why Does Water Go Stale?

SciShow
1,793,544 回視聴 - 8 年前
4:52

What would happen if you didn’t drink water? - Mia Nacamulli

TED-Ed
22,272,632 回視聴 - 8 年前
21:22

Why Is This Pool Of Water So Dangerous?

Roanoke Tales
562,040 回視聴 - 1 年前
3:49

5 Reason Why Stagnant Water Is Bad For Your Plants!

Cal Okes
2,300 回視聴 - 6 年前
2:27

Still Water Is Terrifying

Lessons in Meme Culture
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0:59

The TikTok "Still Water" Meme Explained

Know Your TikTok
282,134 回視聴 - 2 か月前
1:00

Nasty Stagnant Water Under Microscope (Paramecium)

CloseIntel
157,841 回視聴 - 1 年前
0:15

Stagnant Water Hides a Strange Secret

unpopular
22,982 回視聴 - 8 か月前
0:08

What is ‘Still Water’? 💦 #abandonedplaces #urbex #stillwater

LordExplores
5,435,106 回視聴 - 2 か月前
1:38

What's the problem with stagnant water?

City of Plano, Texas
1,986 回視聴 - 3 年前
12:35

Is NON-BUOYANT WATER Deadly?

Kyle Hill
3,273,467 回視聴 - 2 年前
2:27

Stagnant water warning: Health risks associated with buildings used less during pandemic

KPTV FOX 12 | Local news, weather Portland, Oregon
1,135 回視聴 - 4 年前
0:08

Oh no what about brain eating amoeba or still water…

Urban_decay
963,745 回視聴 - 2 か月前
1:01

Why You Should Never Drink From A Glacier ☠️ #dangerous

IdkSterling
1,838,835 回視聴 - 1 年前
4:24

How Can Animals Drink Water From Dirty Ponds And Not Get Sick?

ScienceABC II
1,715,166 回視聴 - 1 年前
0:21

Bodybuilders Can't Float In Water. Why?

Christian Wedoy
5,337,274 回視聴 - 1 年前
1:02

Don’t allow your pond water to be stagnant!

Majestic AquariumsTV
1,345 回視聴 - 4 年前