breath \ 'breth\ n [ME breth]
a. the air taken into or expelled from the lungs. (I was gasping for breath.) b. an inhalation or exhalation of air from the lungs. (She drew in a quick breath.) c. (archaic) the power of breathing; life. d. SPIRIT, ANIMATION— synonyms: life, life force; in one breath : almost simultaneously

Posts tagged "cloud"
Discovering Air

Discovering Air

There may not be intelligent life in space, but there is oxygen. Taking 10 years to reach it’s destination, a European spacecraft called the Rosetta, using it’s sampling instruments, detected large amounts of O2 molecules in the gas cloud, or coma, around a comet named 67P/Churyumov-Gerasimenko. While molecular oxygen has been detected on the moons of...
Make a Cloud (in Your Mouth)

Make a Cloud (in Your Mouth)

Get atmospheric with Physics Girl. Inhale, click, pressurize and blow!