The Earth has been blue for over 4 billion years because of the liquid water on its surface. This fact is as irrefutable as existence itself, a tale older than time. But has this always been the case? 
(Reupload - 22 April, 2018)

The Earth has been blue for over 4 billion years because of the liquid water on its surface. This fact is as irrefutable as existence itself, a tale older than time. But has this always been the case? (Reupload - 22 April, 2018)

The Earth has been blue for over 4 billion years because of the liquid water on its surface. This fact is as irrefutable as existence itself, a tale older than time. But has this always been the case?&nbsp;
(Reupload - 22 April, 2018)

S1E16 - Was the Earth always blue?

(S1-S4 CURRENTLY BEING REUPLOADED) 
Have you ever wondered if blood can be blue? Or if we really only use ten percent of our brains? Or do you think a phalange is an essential part of an airplane engine? Welcome to Bite Sized Biology, a weekly podcast where I, Ames, attempt to answer questions like these and many more in just enough time to take a bite.

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(S1-S4 CURRENTLY BEING REUPLOADED) Have you ever wondered if blood can be blue? Or if we really only use ten percent of our brains? Or do you think a phalange is an essential part of an airplane engine? Welcome to Bite Sized Biology, a weekly podcast where I, Ames, attempt to answer questions like these and many more in just enough time to take a bite.

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S1E16 - Was the Earth always blue?

S1E16 - Was the Earth always blue?