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Edward Wechner's patents
My husband Edward Wechner's work - 2011 version. ...
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Chainless Biycle
Edward 愛看Tour d' France, 每次看到看到那些賽手因為 jamming the chain, 而lose the race又或跌倒甚至傷得很重! 這是他自此而很大願望設計出一款比chain drive 鏈條單車更可reliability賴性, 更安全safety, without losing performance and without increasing the weight of the bicycle, but also inprove the efficiency.. ...
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Trench Casting Machine
It does dig a trench 300mm wide and 6000mm deep and fills it with concrete simultaneously at an advance rate of 20m/hour...
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solar power and terrestrial power
The world is desperately looking for alternative power sources in order to reduce greenhouse gases and with it save our planet. Opinions vary widely on what course we should take to achieve a more environmentally acceptable power source ...
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2 22 2011 Christchurch Earthquake
在 4 日 9 月 2010 年, 紐西蘭的基督城發生了一次 7.1 magnitude earthquake. 那時才死了不到幾個人. 建築物也損害不太重(與今次6.3級地震相比). 於是, 地震後, 政府就開始重建了. 才不到半年(5 個月吧了) 就有了第二次的大地震. 2月22日2011, 這次只是 6.3 級地震. 可是死了123人226人失蹤(至今天2月26日為至). 成為了紐西蘭80年來最大的自然災難....
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Bowerbirds
Bowerbirds 神奇之處是他們是天才建築師, 為了吸引女性, 他們會建一巢(請看圖), 外面加很多裝飾品(有石塊/水果/果實/花葉/汽水罐... 所有有顏色的東西), 而顏色的挑選完全是由男性認為什麼顏色可以吸引自己喜愛的女性, 而已這些個人口味完全是從遺傳因子而來的...
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Referring to the top 10 cute animals – earth unplugged http://youtu.be/MepHOlXh-w0 Now, I would love to have a look o...
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Edward, 他設計這無鏈單車, 原因如下: 1. Edward 愛看Tour d' France, 每次看到看到那些賽手因為 jamming the chain, 而lose the race又或跌倒甚至傷得很重! 這是他自此而很大願望設計出一款比chain dr...
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***警告: (以下含有大量極之殘酷血腥暴力的照片, 不適合18歲兒童或對血/死亡有恐懼症的成年人, 又或是有心臟病, 又或容易發惡夢者觀看!!!)*** 看了今週的 foreign correspondent - gangster’s paradise. 影片中介紹了墨西...
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在 4 日 9 月 2010 年, 紐西蘭的基督城發生了一次 7.1 magnitude earthquake. 那時才死了不到幾個人. 建築物也損害不太重(與今次6.3級地震相比): 於是, 地震後, 政府就開始重建了. 才不到半年(5 個月吧了) 就有了...
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To understand how the core of Mars has formed, we need to look at how the whole solar system did come to be, the inner, rocky planets like E...
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(以下是我看了這套紀錄片後在網上搜集的有關資訊, 如果你只想看影片的可立即跳至文章最底之影片連結中看影片 - 英文的沒有中文字幕): 斯里蘭卡 Sri Lanka (在1815-1948為英國殖民地, 稱英屬錫蘭 British Ceylon) 古代曾稱為獅子國. 故國旗也...
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Scientists think that the climate on Mars 3.5 billion years ago was similar to that of early Earth. So, if you don’t know the history...
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之前寫過一篇 Solar Power & Terrestrial Power: http://meiwechner2099.blogspot.com/2011/02/solar-power-terrestial-power_21.html 今天寫一吓另一種 Sol...
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I remember a few years ago, I did watch a TV documentary about artificial reefs produced by the National Geographic. I found it very int...
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Lake Natron: It may look like this bird was gripped by the icy hand of death, but scientists will explain that it was actually calcified...