EcoWatch: A new air sampling device may help scientists better track carbon pollution in the atmosphere. Listen here or read below:
As countries around the world commit to reducing emissions, measuring their carbon pollution is critical to tracking progress. Pieter Tans is a senior scientist at the National Oceanic and Atmospheric Administration, and hes invented a tool that might help.
The AirCore is a patented air sampling device that at first seems improbably simple: a steel tube--500 feet long and...