pbstv:

One of the most amazing things about being a mammal is our sensitive hearing. Where does it come from? — These three little bones in our middle ear.

Our reptile ancestors only had one bone, but our two extra bones enable us to amplify sound.

Learn more and tune in tomorrow night (4/16) on PBS at 10/9c when Your Inner Fish continues.

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wooden-toaster:

This is the most upsetting thing I’ve seen

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reblog-gif:

Funny Gif Source Blog —- http://gifini.com/

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respetoalasmujerespero:

La vida es más simple de lo que nosotros creemos.

respetoalasmujerespero:

La vida es más simple de lo que nosotros creemos.

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littlejennsmall:

Sri Yantra today on Emily’s thigh! http://ift.tt/1iLEviK

1 month ago 11 notes

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treehugger:

Kooshoo’s sustainable shawl is 12 garments in 1

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insidewarp:

source unknown

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exhibition-ism:

Eric Standley's precision laser-cut paper sculptures evocative of Gothic, Islamic and Celtic influences.  

1 month ago 696 notes

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