Nitrous

That is the sort of lily-livered political hacks that lead us into situations where we have laws allowing companies to buy the right to pollute with regular smog (see for example, Pennsylvania's trade in Nitrous Oxide regulation from June 6, 2000, at 65 FR 35840-35842, codified at 40 CFR Part 52)

The Scientific Activist: explains how British PM candidates are different from US pols: Sneak Attack on Enviroment! 2006

In a nutshell, no matter how much I abuse liquor or Valium or Ambien or Nitrous Oxide or Pruno (prison wine), Intervention makes me feel like I'm just not that bad.

Mike Gellman: I Saw You on Intervention Mike Gellman 2010

Significance: Nitrous oxide emissions are an important but relatively small source of greenhouse gases — about seven percent of annual greenhouse gas emissions are nitrous oxide, most of which is due to fertilizer use.

David Kroodsma: This Week in Climate Science: Yellowstone Wildfires, Sea Levels and Shorebirds, and Fracking Accounting David Kroodsma 2011

Significance: Nitrous oxide emissions are an important but relatively small source of greenhouse gases — about seven percent of annual greenhouse gas emissions are nitrous oxide, most of which is due to fertilizer use.

David Kroodsma: This Week in Climate Science: Yellowstone Wildfires, Sea Levels and Shorebirds, and Fracking Accounting David Kroodsma 2011

They talk about their innovative hybrid Nitrous Oxide system.

Virgin Galactic News from ISDC - NASA Watch 2009

Nitrous would've been awesome for her: just a few puffs to get her over that hump, she said.

Should We Give Women Laughing Gas For Childbirth? AP 2011

Nitrous oxide (N2O): Nitrous oxide is produced largely by agricultural practices, as well as manure and sewage management.

Prevention of Global Warming: Understanding The Main Causes 2009

In a nutshell, no matter how much I abuse liquor or Valium or Ambien or Nitrous Oxide or Pruno (prison wine), Intervention makes me feel like I'm just not that bad.

Mike Gellman: I Saw You on Intervention Mike Gellman 2010

Nitrous would've been awesome for her: just a few puffs to get her over that hump, she said.

Laughing gas returning as option for laboring moms 2011

His narcotic night, James concluded in "The Subjective Effects of Nitrous Oxide," was an interesting experiment only; readers couldn't help noticing how often he "ended up losing the clue."

A Miracle Drug's Dark Side Deborah Blum 2011