这架以太阳能为动力、旨在创造环球飞行记录的Solar
Impulse飞机19日在瑞士的一条跑道上进行了首次测试，以高达5海里(时速9.26公里/每小时)的速度滑行了至少2千米。这架飞机将运往瑞士西部巴亚尼空军基地，进行首次两小时的试飞。
这 架飞机机翼下方设有四个发动机...
曾几何时，在一栋失火的大楼里，人们要靠爬过充满浓烟的走廊才能救自己一命。如果成功了，那是幸运的，如果失败了，那啥也不是了，而这中间起决定作用的就
是能否走对方向，找到出口。为此德国的两位研究员Burcu Cinaz和Holger
Kenn发明了一款头盔HeadSLAM，穿戴者能...
Epson Imaging Devices周二公布了最新的高解析度低温多晶硅(LTPS) TFT LCD.
这款产品将首先用于下一代电子相框P-6000,P-7000,目前的4英寸版本就已经可以达到640x480
VGA解析度,画面极为锐利,可视角度80度,Adobe RGB颜色的94%覆盖,是非常棒的液晶屏材料.它还可以用在手...
美国哥伦比亚大学两名华裔科学家最近研究发现，铅笔石墨中一种叫做石墨烯的二维碳原子晶体，竟然比钻石还坚硬，强度比世界上最好的钢铁还要高上100倍。
法国皇帝拿破仑曾经说过：“笔比剑更有威力”，然而他绝对不会想到铅笔中竟然包含着地球上强度最高的物质！美国...
If you want file format freedom — the only real technical reason
to whine about Amazon's Kindle — Hanlin's eReader V3 looks like the
tonic. Anyone got one? The Point Of Kindle Is To Burn Books "When
...
Like a Shelby Mustang, this projector starts life as a stocker
(from JVC). Then Meridian soups it up with a Faroudja outboard
video processor and tunes it to perfection by color-correcting its
three LC...
You could buy a decent used car for less than LG's 60-incher —
granted, few craigslist clunkers will deliver this level of
sophistication. The face of its sleek case is devoid of buttons,
but power it on and touch...
Those kids of yours, the ones you're always bragging about? This
47-inch LCD is better than them. It's smarter, with a killer
video-processing chip that helped it ace all our tests, syncing up
and smoothing out t...
This 32-inch LCD's film-like color and natural-looking noise
reduction together create an eye-popping movie experience. It's
gamer-friendly, too: A game mode eliminates annoying HDTV
processing delays to ke...
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