TE
科技回声
首页24小时热榜最新最佳问答展示工作
GitHubTwitter
首页

科技回声

基于 Next.js 构建的科技新闻平台,提供全球科技新闻和讨论内容。

GitHubTwitter

首页

首页最新最佳问答展示工作

资源链接

HackerNews API原版 HackerNewsNext.js

© 2025 科技回声. 版权所有。

Show HN: Open-source atmospheric water generator – first lab reports

62 点作者 clayrichardson大约 9 年前

7 条评论

rootedbox大约 9 年前
The problem places have with lack of good water; is a lack of money. Not a lack of water.<p>There are way more energy &#x2F; cost efficient ways to produce water than a dehumidifier.<p>If you want to get into solving clean water; you really should be working on cheap energy.
评论 #11433199 未加载
clayrichardson大约 9 年前
Hey everyone, I&#x27;m around for a bit to answer any questions you might have :)
评论 #11431923 未加载
评论 #11433459 未加载
评论 #11432494 未加载
评论 #11431602 未加载
评论 #11432053 未加载
toomuchtodo大约 9 年前
Would it be possible for me to use something like this on a boat I live on to generate fresh water?
评论 #11432651 未加载
phieromnimon大约 9 年前
Can you please explain how this differs from a dehumidifier?
评论 #11432302 未加载
heavenlyhash大约 9 年前
&gt; pH does not have a MCL (Maximum Contaminant Level) defined in the EPA&#x27;s National Primary Drinking Water Regulations [...] but does have a [..limit defined in..] non-mandatory guidelines for aesthetics<p>Wait, there&#x27;s <i>not</i> a pH range limit on <i>drinking water</i> in the U.S.?!
评论 #11433622 未加载
评论 #11432998 未加载
评论 #11434342 未加载
RIMR大约 9 年前
Ok, I really hate to shit all over somebody else&#x27;s livelihood, but this whole project seems like a total waste of time.<p>A dehumidifier isn&#x27;t a complicated mechanism. This is not a novel invention. It also isn&#x27;t going to produce a sustainable amount of drinking water at a price affordable to the people who need it most.<p>The team running this seems to just be a group of friends who have none of the experience actually make a difference. We&#x27;ve got an Artist&#x2F;Engineer, and artist, another artist, another Engineer and a product manager who have no meaningful job descriptions (apparently they &quot;do things&quot;), A &quot;Web Engineer&quot;, and an advisor whose only task appears to be possession of knowledge of chemistry. It doesn&#x27;t seem that this team was chosen due to what they could accomplish, but instead because they all pitched in to get an IndieGoGo project going...<p>I&#x27;ll give them credit for their cause. At least their hearts are, presumably, in the right places, but this little device isn&#x27;t going to change the world even a little bit. It would win the science fair without a doubt, but it&#x27;s not much more impressive than that.
评论 #11434126 未加载
评论 #11434820 未加载
评论 #11434270 未加载
评论 #11434789 未加载
评论 #11434891 未加载
评论 #11435848 未加载
sevensor大约 9 年前
&gt; The lower the pH, the more basic the water.<p>It&#x27;s been a couple of decades since I took chemistry, but I think you&#x27;ve got that backwards.
评论 #11432384 未加载