[REMROB]

 

[RansomRidge]

Their promotional video needs something besides flashy photography and music. If they are testing in "extreme cold" why can't I see his breath when he's talking????

 

[besley]

Their promotional video needs something besides flashy photography and music. If they are testing in "extreme cold" why can't I see his breath when he's talking????

Uh, maybe because the humidity is low there?

 

[RansomRidge]

Uh, maybe because the humidity is low there?

Which would make moisture air exhaled from a person more visible than in a warmer climate where the dew point is higher. The colder the ambient temperature of the air, the sooner you'll have dew, frost or cloud/fog forming.

At cold temps like -20F you'll always see your breath when you exhale. And -20F is not extreme cold. I bet that interview was filmed in the plus teens or twenties F range.

Stuff like this is irritating for those of us that live in a cold climate. It undermines the credibility of what they are saying IMO.

 

[besley]

Guess it depends on where you live, but in the dry mountains of Utah (where I'm from) you mostly don't see your breath. All you need is a low enough dew point, and the moisture dissipates before it forms a cloud.