How Leap Years Work
A normal calendar years is 365 days long, but the earth actually takes 365.2422 days to completely orbit the sun. Learn more about leap years in this HowStuffWorks podcast.
おすすめ
The Grave Talks | Haunted, Paranormal & Supernatural
Ghost Stores, Haunted, Paranormal & Supernatural Stories
Real Ghost Stories Online
Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio
The Space Show by Dr. David Livingston
Dr. David M. Livingston
Wissen Weekly
Spotify Studios
eanCast: Weekly Neurology
ean.org
The Rest Is Science
Goalhanger
Eigenraum
Thomas Kahle
Eye On The Sky
Vermont Public
生態雜談
世祥、口永
Mundo Insólito Radio
Mundo Insólito Radio
The Grave Talks | Haunted, Paranormal & Supernatural
Ghost Stores, Haunted, Paranormal & Supernatural Stories
Real Ghost Stories Online
Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio
The Space Show by Dr. David Livingston
Dr. David M. Livingston
Wissen Weekly
Spotify Studios
eanCast: Weekly Neurology
ean.org
The Rest Is Science
Goalhanger
Eigenraum
Thomas Kahle
Eye On The Sky
Vermont Public
生態雜談
世祥、口永
Mundo Insólito Radio
Mundo Insólito Radio
コミュニティのディスカッション
まだ投稿がありません
How Leap Years Work について最初に話しかけてみませんか