• Edward Wechner's patents

    My husband Edward Wechner's work - 2011 version. ...

  • 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.. ...

  • 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...

  • 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 ...

  • 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....

  • 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...

  The Killer Lakes (crater Lakes) of Cameroon : 1. Lake Nyon:   img alt="" galleryimg="no" onload="var downlevelDiv = document.getElementById('25b0c8fd-e3f1-43fd-823a-5271245af7a3'); downlevelDiv.innerHTML = "";" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1UXFf51qseNwv_pvHzJNbGKpVg7OfjIuzeNZeC0TwRb7iMC2sNqE6tdgDJ2xPL9K9gWm10T_rhyJPKIGvpS5oKrhUbe94l9TtdedINaSfWG4FhDHVhMec_dXsMOGTnKhAlQP1jBFK3HnG/?imgmax=800" style="border-style: none">...

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 in the caustic waters of Tanzania’s Lake Natron. Photographer Nick Brandt’s eerie black and white photos allow both interpretations. ”I unexpectedly found the creatures — all manner of birds and bats — washed up along the shoreline of Lake Natron in Northern Tanzania. No one knows for certain exactly how they die, but it appears that the extreme reflective...

Documentary: Global Village, Pampa Scientists. On the Argentinian Pampas Antoine Le Tessier Selvant, the director of the CNRS法國國家科學研究中心, the national centre for scientific research, has been installing research tanks since the year 2000.  There are now 1600 of them in place and they constitute the world’s biggest ultra-high-energy cosmic ray observatory.  We visit the local residents to see what they make of the strange structures, and the scientists who look after this remarkable facility....

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