The greenhouse effect

The greenhouse effect

4:32 | Mark Richardson takes us to the Reading University Atmospheric Observatory to explain how the greenhouse effect works. He concludes by busting the myth that the greenhouse effect violates the 2nd law of thermodynamics.

Structure of the atmosphere

Structure of the atmosphere

4:50 | Mark Richardson examines one of the human fingerprints being observed in the structure of the atmosphere and debunks a myth about the elusive tropospheric hot spot.