How Blimps Work. by Craig Freudenrich, Ph.D. Airships are called lighter-than-air (LTA) craft because to generate lift, they use gases that are lighter than air. The most common gas in use today is helium, which has a lifting capacity of 0.064 lb/ft3 (1.02 kg/m3). Hydrogen was commonly used in the early days of airships because it was even lighter, with a lifting capacity of 0.070 lb/ft3 (1.1 kg/m3) and was easier and cheaper to acquire than helium.
My One and Only Love. My One and Only Love is a popular song with music written by Guy Wood and lyrics by Robert Mellin. Published in 1952, it is a conventional 32-bar song with four 8-bar sections, including a bridge (Type A or AABA song structure).
One  is a song written by Harry Nilsson and made famous by Three Dog Night whose cover in 1969 reached #5 on the Billboard Hot 100.The song is known for its opening line One is the loneliest number that you'll ever do.Nilsson wrote the song after calling someone and getting a busy signal. He stayed on the line listening to the beep, beep, beep, beep... tone, writing the song. The song was sung by Nathan Lane and was featured on the soundtrack Stuart Little 2. 2  In 2013, Tracii Guns' League of Gentlemen covered One on the album First Record. 3  Mastodon recorded a cover of the song for the Army of Two trailer.