無常ヲ観ジテ以テ永遠ヲ探求セヨ

12th 10月 2014

Scientific Illustrationからリブログされた。リアクションが4,812件

fuckyeahfluiddynamics:

Designer Eleanor Lutz used high-speed video of five different flying species to create this graphic illustrating the curves swept out in their wingbeats. The curves are constructed from 15 points per wingbeat and are intended more as art than science, but they’re a fantastic visualization of several important concepts in flapping flight. For example, note the directionality of the curves as a whole. If you imagine a vector perpendicular to the wing curves, you’ll notice that the bat, goose, and dragonfly would all have vectors pointing forward and slightly upward. In contrast, the moth and hummingbird would have vectors pointing almost entirely upward. This is because the moth and hummingbird are hovering, so their wing strokes are oriented so that the force produced balances their weight. The bat, goose, and dragonfly are all engaged in forward flight, so the aerodynamic force they generate is directed to counter their weight and to provide thrust. (Image credit: E. Lutz; via io9)

fuckyeahfluiddynamics:

Designer Eleanor Lutz used high-speed video of five different flying species to create this graphic illustrating the curves swept out in their wingbeats. The curves are constructed from 15 points per wingbeat and are intended more as art than science, but they’re a fantastic visualization of several important concepts in flapping flight. For example, note the directionality of the curves as a whole. If you imagine a vector perpendicular to the wing curves, you’ll notice that the bat, goose, and dragonfly would all have vectors pointing forward and slightly upward. In contrast, the moth and hummingbird would have vectors pointing almost entirely upward. This is because the moth and hummingbird are hovering, so their wing strokes are oriented so that the force produced balances their weight. The bat, goose, and dragonfly are all engaged in forward flight, so the aerodynamic force they generate is directed to counter their weight and to provide thrust. (Image credit: E. Lutz; via io9)

出典: tabletopwhale.com

12th 10月 2014

sloth unleashedからリブログされた。リアクションが5,022件

mortem-et-necromantia:

Tibetan Skeleton Dancers, 1925.

出典: mortem-et-necromantia

29th 9月 2014

sloth unleashedからリブログされた。リアクションが312件

intangiblepetrifications:

Grant Wood (American, b. 1891 - 1942)

The Midnight Ride of Paul Revere - Oil on canvas

intangiblepetrifications:

Grant Wood (American, b. 1891 - 1942)

The Midnight Ride of Paul Revere - Oil on canvas

出典: intangiblepetrifications

28th 9月 2014

Pencil of Doomからリブログされた。リアクションが1,218件

thecomicsvault:

thecomicsvault:

Bruce Timm’s “Uncut”  Barbara Changing Sequence (Ruff) from BATMAN ADVENTURES: ANNUAL #1 (1994) 
"Page 7 consisted of six panels of Barb changing into her Batgirl outfit right in the middle of the panicked crowd. Even after I explained that I’d lifted the gag from an old Supergirl story, DC said ‘NO WAY!’.”
-Bruce Timm
View the final printed version here

thecomicsvault:

thecomicsvault:

Bruce Timm’s “Uncut”  Barbara Changing Sequence (Ruff)
from BATMAN ADVENTURES: ANNUAL #1 (1994) 

"Page 7 consisted of six panels of Barb changing into her Batgirl outfit right in the middle of the panicked crowd. Even after I explained that I’d lifted the gag from an old Supergirl story, DC said ‘NO WAY!’.”

-Bruce Timm

View the final printed version here

出典: thecomicsvault

25th 9月 2014

Pencil of Doomからリブログされた。リアクションが196件

stuffbyberry:

WANT. I’m loving this Yuki 7 maquette from Kevin Dart - you can preorder one for me here.

出典: stuffbyberry

24th 9月 2014

From the Files of the Canadian Cave of Coolからリブログされた。リアクションが86,253件

o0veev0o:

davidesky2:

Hoàng Tiến Quyết, via Surface to Structure.

*.*

出典: davidesky2

23rd 9月 2014

kevin dartからリブログされた。リアクションが5,677件

kevindart:

A few more snapshots of Yuki’s week of adventures and relaxing!

11th 9月 2014

Erotiterrorism Cell 69からリブログされた。リアクションが208件

superisland:

Custom Steampunk Lasstranaut by me.

出典: superisland

8th 9月 2014

動画

OH! WHAT A BEAUTIFUL CITY

6th 9月 2014

100 Notesからリブログされた。リアクションが129件

classics:

handa:

tnoma:

tiga:

hirai:

booby4649:
kidouhohei01_02.JPG

classics:

handa:

tnoma:

tiga:

hirai:

booby4649:

kidouhohei01_02.JPG

出典: booby4649