Like HowStuffWorks on Facebook!

Environmental Science Videos

NOW PLAYING (1 of 0)

Dirty Jobs: Chip Off the Block

Mike Rowe learns firsthand how grueling it is to cut out even a 5-inch-deep section -- featuring ancient bird tracks -- from a 4-ton boulder.


Most Watched in Environmental Science

Most Watched in Environmental Science
1:43

G Word: Ecoterrorism

Most Watched in Environmental Science
2:39

G Word: Tidal Power

Most Watched in Environmental Science
3:05

World's Greenest Homes: Chicago House

Most Watched in Environmental Science
2:09

G Word: Making Paper from Poo

Most Watched in Environmental Science
1:50

Dirty Jobs: Chip Off the Block

Most Watched in Environmental Science
1:47

G Word: Organic Spray Tan

Most Watched in Environmental Science
2:05

How PlantBottle packaging is Made

Most Watched in Environmental Science
3:51

Is the world running out of oil?

Most Watched in Environmental Science
4:02

World's Greenest Homes: The Grass Roof Bungalow

Most Watched in Environmental Science
2:15

G Word: Artificial Reefs

Most Watched in Environmental Science
2:36

World's Greenest Homes: Blacksmith Shop to Eco-Home


Recent Videos in Environmental Science

Recent Videos in Environmental Science
1:50

Dirty Jobs: Chip Off the Block

Recent Videos in Environmental Science
2:05

How PlantBottle packaging is Made

Recent Videos in Environmental Science
3:51

Is the world running out of oil?

Recent Videos in Environmental Science
2:36

World's Greenest Homes: Blacksmith Shop to Eco-Home

Recent Videos in Environmental Science
4:02

World's Greenest Homes: The Grass Roof Bungalow

Recent Videos in Environmental Science
3:05

World's Greenest Homes: Chicago House

Recent Videos in Environmental Science
2:09

G Word: Making Paper from Poo

Recent Videos in Environmental Science
2:39

G Word: Tidal Power

Recent Videos in Environmental Science
1:47

G Word: Organic Spray Tan

Recent Videos in Environmental Science
2:15

G Word: Artificial Reefs

Recent Videos in Environmental Science
1:43

G Word: Ecoterrorism