- The umbra,
penumbra and
antumbra are
three distinct parts of a shadow,
created by any
light source after impinging on an
opaque object. ****uming no diffraction...
-
Penumbra may also
refer to:
Penumbra (band), a
French gothic metal band "
Penumbra", a song by John
Ireland "
Penumbra", a song by
Tortoise "
Penumbra"...
- In
pathology and
anatomy the
penumbra is the area
surrounding an
ischemic event such as
thrombotic or
embolic stroke.
Immediately following the event,...
-
Penumbra:
Overture (also
known as
Penumbra:
Overture –
Episode One) is the
first in a
series of
episodic survival horror games developed by Frictional...
- In
United States constitutional law, the
penumbra includes a
group of
rights derived, by implication, from
other rights explicitly protected in the Bill...
-
penumbra, the
outer portion of the shadow. A
penumbral lunar eclipse occurs when part or all of the Moon's near side p****es into the Earth's
penumbra...
-
Penumbra:
Requiem is an
expansion pack to the game
Penumbra:
Black Plague developed by
Frictional Games. Like the
previous games,
Requiem is an exploration-based...
-
Penumbra:
Black Plague is the
second installment of the
Penumbra series of
episodic video games developed by
Frictional Games. The
story continues from...
-
Penumbra, Inc. is an
American medical device company headquartered in Alameda, California. The
company was
founded by
Arani Bose and Adam
Elsesser in 2004...
-
other parts of Europe. Frictional's
first game was
Penumbra: Overture,
based on a tech demo
titled Penumbra and
released in 2007. It was
originally planned...
