想要在家自己做生物实验吗？专家教您一个最简便的方法，只要把手边的手机变成显微镜，就可以达到专业水准的效果。
用手机、雷射笔和LED灯做出来的显微镜能够放大175倍，运用在实验室里也没有问题，红洋葱的细胞膜透过这个自制显微镜，就能看得清清楚楚。
自制显微镜的步骤
1.首先把雷射笔的镜头拿下，就能当成显微镜的聚焦镜头，
2.用2片木板和压克力板打造显微镜台，底部再放个LED灯，一台非常好用的手机显微镜诞生了！
2013年11月14日星期四
一个简单的方法让你的手机变成一台显微镜
想要在家自己做生物实验吗？专家教您一个最简便的方法，只要把手边的手机变成显微镜，就可以达到专业水准的效果。
用手机、雷射笔和LED灯做出来的显微镜能够放大175倍，运用在实验室里也没有问题，红洋葱的细胞膜透过这个自制显微镜，就能看得清清楚楚。
自制显微镜的步骤
1.首先把雷射笔的镜头拿下，就能当成显微镜的聚焦镜头，
2.用2片木板和压克力板打造显微镜台，底部再放个LED灯，一台非常好用的手机显微镜诞生了！
10美元 iPhone变身显微镜
将一部 iPhone 4s 变成了高功率数码显微镜，这仅花 10 美元的材料如下。
- 3 颗方颈螺栓
- 9 颗螺母
- 3 颗碟形螺母
- 5 个垫圈
- 1 个胶合板 —— 作为基座
- 2 个树脂玻璃 —— 分别放置相机和样本
- 1 个激光笔上的聚焦透镜
- LED 灯（非必要，用以制造背光）
具体制作请看视频：
2013年9月10日星期二
$15 lens turns your cell phone into a microscope
Our smartphones can do some pretty neat stuff — surf the web, check email, take high-res pictures, give us turn-by-turn directions, wake us up, deposit checks, etc., etc.
microlensphone2And now, by attaching a tiny lens to the camera, your phone can become a 60X microscope.
It doesn’t require any special mounting mechanism — the lens itself is designed to self-adhere to the cameras found on most smartphones and tablets. This also makes it ultra portable — the 1/4-inch diameter lens is something you can literally stick inside your wallet if you want to.
That’s what recent University of Washington grad Thomas Larson is raising money for on Kickstarter, and it’s safe to say he’s kicking some ass already. Larson has more than 1,647 backers who had pitched in $28,763 by Monday afternoon, obliterating his $5,000 funding goal.
It’s easy to see why. By pledging just $15, you’ll receive a “Micro Phone Lens” that will give you the power to zoom in on anything from nature to man-made products. The lens, which features a base magnification of 15X, is not adhesive and is able to stick to your camera lens thanks to its platinum catalyzed silicone technology.
Upgrade to Apple iOS 7 Right Now
Upgrade Program：
1.Back Up First! If the upgrade fails, you can restore the original system
2.Download iOS 7 upgrade package
3.Install the Update
4.OK!
Download iOS 7 upgrade package Files：
1.Back Up First! If the upgrade fails, you can restore the original system
2.Download iOS 7 upgrade package
3.Install the Update
4.OK!
Download iOS 7 upgrade package Files：
- iPhone 4 (GSM)
- iPhone 4 (GSM Rev. A)
- iPhone 4 (CDMA)
- iPhone 4S
- iPhone 5 (Model A1428)
- iPhone 5 (Model A1429)
- iPad 2 (Wi-Fi)
- iPad 2 (Rev. A)
- iPad 2 (Wi-Fi + GSM)
- iPad 2 (Wi-Fi + CDMA)
- iPad 3 (Wi-Fi)
- iPad 3 (Wi-Fi + GSM)
- iPad 3 (Wi-Fi + CDMA)
- iPad 4 (Wi-Fi)
- iPad 4 (Wi-Fi + GSM)
- iPad 4 (Wi-Fi + CDMA)
- iPad mini (Wi-Fi)
- iPad mini (Wi-Fi + GSM)
- iPad mini (Wi-Fi + CDMA)
- iPod touch (5th Generation)
- iTunes 11.1 Beta
Install the Update
- To install iOS 7 on your device, follow these instructions:
- Open up the disk image (.dmg) and find the ihone Software Update file (.ipsw) for your device. Drag it to the desktop, or a folder of your choosing. (Windows users will need a tool like 7-Zip to do this, and will need to open the .hfs inside the .dmg as well.)
- Open iTunes and connect your ihone, iad, or iod touch, to your computer.
- If your device isn't automatically selected in iTunes, select it and go to the "Summary" tab.
- Hold down the option key (OS X) or the shift key (Windows) and click the Restore button. Browse to the .ipsw file you downloaded, select it, and wait for the update to finish.
- If necessary, restore your device from backup and sync with iTunes.
2013年8月29日星期四
Turn your smartphone into a microscope for just $15 with Micro Phone Lens
If you’ve ever wanted to take extremely close-up pictures using nothing more than your smartphone, help is at hand if you’re happy to shell out $15 on the Micro Phone Lens.
Started as a Kickstarter project just a few days ago, the Micro Phone Lens has already blown through its goal of $5,000 and is currently sat at just over $27,000 with 15 days left to go. Delivery is expected in October this year.
The soft plastic lens simply clips on over the top of the one on your smartphone (phones with cameras of 5-megapixels and higher are recommended) to provide microscopic levels of detail and is then just as easily removed when you’re finished using it. It can also be cleaned using a drop of regular ol’ soap and water. Check out the video below for some good examples of just how detailed the images are.
via:http://thenextweb.com/gadgets/2013/08/26/turn-your-smartphone-into-a-microscope-for-just-15-with-micro-phone-lens/
Started as a Kickstarter project just a few days ago, the Micro Phone Lens has already blown through its goal of $5,000 and is currently sat at just over $27,000 with 15 days left to go. Delivery is expected in October this year.
The soft plastic lens simply clips on over the top of the one on your smartphone (phones with cameras of 5-megapixels and higher are recommended) to provide microscopic levels of detail and is then just as easily removed when you’re finished using it. It can also be cleaned using a drop of regular ol’ soap and water. Check out the video below for some good examples of just how detailed the images are.
via:http://thenextweb.com/gadgets/2013/08/26/turn-your-smartphone-into-a-microscope-for-just-15-with-micro-phone-lens/
2013年5月28日星期二
友链接注意事项
1 友情链接选择先看反向链接。查看该风站是否有购买过heilian或明链，这里有一个很简单的方法教大家查看，看他反向链接前20名里有没有类似新闻类这样的高权重网站。
2 网站导出链接为数量，若超过了40以上那基本就不要再去跟他换了。
3 友链锚文字分配。锚文字都用自己网站的主关键词，以做到利益的最大化与合理化。
4 防止友情链接牵连降权。也就是当A与B进行了友情链接，而B由于种种原因导致被搜索引擎惩罚，当搜索引擎发现A有链接指向B的时候，就会对A也进行一定的惩罚，这就是所谓的牵连。所以我们每天都要检查友链就是这个道理。
5 友链切忌经常调换。一个链接具备高权重的条件就是时间，存在时间越长，他的权重也会越高。
6 忌一次性删除大量的友链。这对站点关键词的影响将会是巨大的。因为你删除了别人的，别人也会删除你的，导致你一下会失去大量的反链，致使关键词提名下降。如果是你的站点已经被降权并确定是友链出问题了，但不确定是哪一个，那么你可以删除，但不能一次性删除，而是每天删除一些。
2 网站导出链接为数量，若超过了40以上那基本就不要再去跟他换了。
3 友链锚文字分配。锚文字都用自己网站的主关键词，以做到利益的最大化与合理化。
4 防止友情链接牵连降权。也就是当A与B进行了友情链接，而B由于种种原因导致被搜索引擎惩罚，当搜索引擎发现A有链接指向B的时候，就会对A也进行一定的惩罚，这就是所谓的牵连。所以我们每天都要检查友链就是这个道理。
5 友链切忌经常调换。一个链接具备高权重的条件就是时间，存在时间越长，他的权重也会越高。
6 忌一次性删除大量的友链。这对站点关键词的影响将会是巨大的。因为你删除了别人的，别人也会删除你的，导致你一下会失去大量的反链，致使关键词提名下降。如果是你的站点已经被降权并确定是友链出问题了，但不确定是哪一个，那么你可以删除，但不能一次性删除，而是每天删除一些。
2013年3月14日星期四
水滴可以将iPhone 4S变成一台mini显微镜
将iPhone 4S改造成一台mini显微镜已经不是什么新鲜的事宜了，但就是从未听说过通过水滴可见将iPhone变成显微镜的。还别说，真的就有这回事。别忘了硬件黑客的做些牛b的家伙啊，在他们的手上神马都是浮云。。。
或许这是史上最廉价的显微镜了，成本就是一滴水。
只需将手机的镜头上放上水滴，小心地将设备上的悬浮液滴作为液体透镜。看图片拍到的效果图
它的工作原理：
更大，更圆液滴导致更高的放大倍率，而液滴的蒸发和收缩的放大倍率降低。
液体透镜是不平稳的和敏感的振动。
或许这是史上最廉价的显微镜了，成本就是一滴水。
只需将手机的镜头上放上水滴，小心地将设备上的悬浮液滴作为液体透镜。看图片拍到的效果图
番红花的花
它的工作原理：
更大，更圆液滴导致更高的放大倍率，而液滴的蒸发和收缩的放大倍率降低。
液体透镜是不平稳的和敏感的振动。
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