Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

2007/03/02

・深海巨魷 (日本父岛列岛の深海に生息する巨大イカの生態) 00:11


00:11
提供: nature
加入: 2007-02-25 21:40:37
長度: 11秒
簡介: 深海巨魷凶猛敏捷,還會發出神奇光束 深海巨魷凶猛敏捷,還會發出神奇光束
類別: 寵物和動物
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『大紀元』報道。
录像:深海巨鱿凶猛敏捷
【大纪元2月26日讯】(大纪元记者丁诚编译报导)最近科学家拍到一种深海巨鱿,录像显示这种巨鱿不但凶猛敏捷,还会发出神奇光束。
日本科学家是在北太平洋日本父岛列岛240到940公尺的深海中拍到这种难以抓捕的“广鳍八腕鱿”(Taningia danae)。 这种鱿鱼能长到2.3公尺长,是最大的鱿鱼品种之一。
科学家经常在抹香鲸肚里发现八腕鱿的尸体,由于它的肌肉松弛,科学家猜测八腕鱿可能行动迟钝被动。但科学家拍到的录像显示八腕鱿不但凶猛敏捷,能在瞬间改变运动方向,并能以每小时9公里的速度追捕猎物。
(视频: 深海巨鱿, Royal Society)
除此,录像显示这种深海动物还能发出神奇光束。 当面对假鱼饵时,八腕鱿从触手处发出时长时短的光。这些光来自触手顶端的发光细菌。科学家表示这些光束的作用除了迷惑猎物之外,还可能起到量度距离及与同伴沟通的功能。

2006/12/07

・Big Explosions 02:27

Big Explosions


02:27
Added May 09, 2006
From drpsionic
Things blowing up from Trinity and Beyond and Atomic Filmakers.

2006/12/05

・Worm (気持ち悪い虫を引っこ抜く手術) 00:31


00:31
Added August 12, 2006
From fonprikoll
most disgusting video to hit YouTube yet. Actual footage of a solitair worm in a person's bowels.
Category Science & Technology
http://www.youtube.com/watch?v=amqc3dv5l8c

・Tetra Vaal (Third World Robocop) (ロボットが現実世界) 01:20


01:20
Added July 04, 2006
From fabiangonzalez
What if...
This video features a newl What if...
This video features a newly developed robotic cop patrolling the streets of Johannesburg, South Africa. Well, not really.
This is actually a spec corporate video created by Neill Blomkamp of The Embassy Digital Effects Inc. for a fictional company named Tetra Vaal.
It is one of the best digital effects that I've seen in a long time. Enjoy.
http://www.youtube.com/watch?v=snfc_wNWqSU