DU PONT

16 years ago

Study shows chemistry has not made for better living

wkms

ohio river radio consortium

du pont

+2

+2

+2

+1

04:16

wkms

ohio river radio consortium

du pont

+2

+2

+2

+1

Big pharma in the water

VNR - The Elephant in the room

15 years ago

Big pharma in the water

du pont

phalites

toxins

health care

toxic

+5

+4

+4

+3

+2

+2

+2

39:06

du pont

phalites

toxins

health care

toxic

+5

+4

+4

+3

+2

+2

+2

Le phlog de Prof Gaudreau

15 years ago

Exercice #33 du chapitre 6 (mÃƒÂ©canique)

axe de rotation

petit pont

du pont

+3

+3

+2

+2

+1

02:57

axe de rotation

petit pont

du pont

+3

+3

+2

+2

+1