#live test

[luckykittycolor]

Bra test

[leclercskiesahead]

Are Williams doing push-abort to test something? Their last couple laps they are pitting the cars when they are on good laps

[tvsmotor]

[particlecounting]

Is your air conditioner bringing in dirty outside a

Is your air conditioner bringing in dirty outside air? Here’s a live test with a particle counter. See the average results over multiple AC tests here.

[particlecounting]

空调是否会把室外肮脏的空气带进室内？

很多人经常问我说（我也想知道）我壁挂式的空调是否会把外面肮脏的空气带进室内。倘若以上是真的，那尤其是室外空气比较糟糕的时候，不用空调反而比较安全。

简短的答案：不会。为什么？我有三种证据：

1. 空调的工作原理

在中国，普通的壁挂式空调的确是有个在室外的部件，与管连接到内部，但这管子不是将室外的空气带进来。它是通过冷却液，将室内的热气排放出去。

那，它排放出来的冷气到底是哪里来的呢？如果你仔细的看看你的空调，你会发现到，其实和我的一样：空气从顶部进入，然后经过冷却液，最后从正面吹出冷气。它是将室内的空气重新使用，并没有将室外的空气带进来。

2. 空调吹出空气的测试（点击此处观赏视频）

我将我的测试仪放置在空调吹出空气的出风口，测试仪显示的数据和整个房间的平均空气都差不多。我也将试着在室外空气特别糟糕的时候和空调吹出的空气做出比较。一样的，空调吹出的空气没有比室外的空气要糟糕。

我在刚开空调的时候做出这测试。如果空调是将室外的空气带进来的话，那么，要是我在空调启动一阵子之后做出房间的测试，那一定不只是我的排气管肮脏，我整个房间也一定是脏的。

3. 在开关空调之前和之后的测试

结果呢？开不开空调基本上是没有什么区别的。

以下图是某个开空调测试的结果：

以下是我在我房间测试的平均效果：

在每个测试当中，我将测试仪启动30分钟，以记录个底线。然后，我将空调启动30分钟。在这里，我比较了启动空调的前后30分钟。由此可见，并没有什么差别。如果真的有什么差别的话，PM2.5还下降了一些。这有可能是因为空调内的过滤器，或可能是随机变异。

结论：如果外面非常的热，就不要忍住流汗了，直接开空调。

中央空调：以上的测试都是以壁挂式的空调做出的。中央空调有可能就不一样。

为了那些有兴趣的，我把详细的数据的截图贴如下：

这是我的原始数据的Excel图表，包括了测试时间，室外AQI（依美国大使馆的推特数据）和我亲自测量的室外空气质量。切记：这两个测试仪的衡量方式有所不同。

如果空调真的是把室外空气带进来，那我会预料到在室外空气质量最糟的时候，效果会特别明显。但若你仔细瞧瞧室外空气特别糟的时候（8-15），数据真的是没什么不同的。

[particlecounting]

DIY Talk at the US Embassy’s Beijing American Cen

In celebration of Earth Day, the US Embassy’s Beijing American Center hosted a Smart Air DIY talk and live test. According to Brian from the Center, “Gus brought down the house!”

Thanks to our hosts for helping us get the word out about affordable clean air.

[thecagedphoenix]

Entry 18

Alex is in a mess. I just found out his wife died. I’d pry more into details of what happened if I wasn’t in a hurry. 

I might have a means of securing a neurochip. We have a brain surgeon on staff, but I did some digging on asura tech. The Inquest faction has a high probability of having something to the specs I need. Granted, the asura in general might have something but as much as I hate to say it stealing the chip would be easier. And since Inquest are fair game out in Brisban Wildlands...

I’m obtaining information and other pieces of info from reports from the region and will link up with a Peacemaker there to better understand my enemy. I’m loaded down with armament and should be capable of dealing with anything out there. 

I’m also taking my prototypes with me. I hate leaving my tranq-bow behind but I get the feeling I won’t be needing it. I have a backup in my gauntlet but it’s only one shot. Gives me a chance to try out the forge too.

[cocohook38]

xpumpkindumplingx a réagi à votre billet “and………BRUTAL ending!!! lol sorry, my connection died :’) so thx to the...”

Everything was wonderful! It was so nice to see such talent unfold live!! Thank you!

Yay!! well I’m glad it was cool!! :D 

lillpon a réagi à votre billet “and………BRUTAL ending!!! lol sorry, my connection died :’) so thx to the...”

It worked fine for me! :) And I enjoyed your music! Thank you for sharing it!

WoopWoop!! and a bonus for the music!! haha 

Tho I think I seriously need to talk with you guys, got to work on putting my phone somewhere so I can see the chat. It’s cooler to talk with you but I just don’t know what to say when no one talks x)

Anyway! Can’t wait to do another one later!!