結果 : lead poisoning history timeline
4:24

Why lead poisoning is a danger to your child's health | UNICEF

UNICEF
133,864 回視聴 - 3 年前
5:22

What Does Lead Poisoning Do To Your Brain?

Gross Science
204,185 回視聴 - 7 年前
49:51

Module 1 Foundations of Lead Exposure Segment 2 History of Lead Poisoning and Contemporary Issues

Centers for Disease Control and Prevention (CDC)
1,279 回視聴 - 10 か月前
4:57

How the Lead Paint Industry Got Away with It

NutritionFacts.org
33,734 回視聴 - 7 年前
2:56

Blood, rats and anticoagulants: The story of warfarin

nature video
125,297 回視聴 - 6 年前
8:18

The Story of Cosmetics

The Story of Stuff Project
2,940,931 回視聴 - 14 年前
58:50

The Many Reasons Why You Wouldn't Survive Living In Victorian England | Hidden Killers | Timeline

Timeline - World History Documentaries
1,499,824 回視聴 - 6 年前
11:30

How an Artificial Sweetener May Have Destroyed the Roman Empire

Weird History
450,348 回視聴 - 3 年前
30:47

Empire of Psychopaths: What Lead the Romans to be Quite so Brutal?

Into the Shadows
2,018,622 回視聴 - 2 年前
4:29

Here's how Flint's water crisis happened

CNN
520,438 回視聴 - 8 年前
1:14

Teams 71-99 (Solar Opposites)

100 Soulz
464,741 回視聴 - 1 年前
58:38

The Deadly Everyday Items Of The Post War Kitchen | Hidden Killers | Timeline

Timeline - World History Documentaries
1,900,105 回視聴 - 6 年前
58:59

Death By Wallpaper: The Hidden Killers In The Victorian Home | Hidden Killers | Absolute History

Absolute History
6,518,977 回視聴 - 5 年前
4:24

HIV symptoms in men after: 1 week

Mark Medicals
198,581 回視聴 - 2 年前
1:18

House MD on Family Guy

Aidan Hopkins
4,082,244 回視聴 - 14 年前
13:56

The Devastating Reality of Methamphetamine Psychosis: A Warning

Psychiatry Simplified - Dr Sanil Rege
484,497 回視聴 - 1 年前
4:39

Shilajit: 5 Minutes with Dr. Robert

Dr. Robert Svoboda
308,546 回視聴 - 1 年前
1:47

How fentanyl kills: A CBC News explainer

CBC News
480,479 回視聴 - 7 年前
3:53

How to Tell if You Have a Stomach Bug or Food Poisoning: A Complete Guide

Medical Centric
328,505 回視聴 - 1 年前
17:41

What Caused the Roman Empire to Collapse

The Infographics Show
3,433,988 回視聴 - 2 年前