How a few scientists transformed the way we think about disease
Lesson duration 04:39
615,180 Views
Lesson duration 04:39
615,180 Views
522,770 Views
Lesson duration 04:58
665,173 Views
4,606,792 Views
6,052,068 Views
20,711,742 Views
391,028 Views
11,369,200 Views
669,312 Views
9,293,514 Views
1,857,624 Views
204,686 Views
418,239 Views
362,825 Views
2,310,688 Views
3,054,179 Views
2,968,836 Views
1,008,380 Views
Lesson duration 04:53
5,317,902 Views
573,812 Views
1,524,215 Views
474,895 Views
4,049,618 Views
4,771,983 Views
Click Register if you need to create a free TED-Ed account. If you have already signed into ted.com click Sign In to verify your authentication.
Only students who are 13 years of age or older can create a TED-Ed account.