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The Tyndall 200 widget is named in honour of John Tyndall. This is the Irish scientist who, in 1859, built the world's first ratio spectrophotometer and identified the natural greenhouse effect that is now recognized as an essential condition of life on Earth.
This widget is updated in the second week of every month so the world's most current data for atmospheric CO2 is displayed on your site. The colourful and informative Tyndall 200 widget is 200 pixels wide and 300 pixels high. Smaller versions of this popular widget are now available: 180, 160 and 140. For readability, we recommend the large sizes.
Widget code and simple instructions are provided below...
Tyndall 200 (200 pixels wide)
Tyndall 180 (180 pixels wide)
Tyndall 160 (160 pixels wide)
Tyndall 140 (140 pixels wide)
Tyndall 180 |
Tyndall 160 |
Tyndall 140 |
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Know the Changing Climate
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