How Safe Is Indoor Air?
I recently did some research on whether indoor air is as bad as outdoor air. Before that, I had a conversation with a friend in Beijing that went something like this: Friend: I’m not sure if I can make...
View ArticleDo We Need Car Air Purifiers? Do they Work?
Car air purifiers sound like a great idea. But do we need them? Do car air purifiers even work? Soon after I started making DIYs, people emailed me asking if we could make an air purifier for their...
View ArticleHow Much Pollution Do We Breathe Every Day?
How much pollution do we actually breathe in every day? Are masks or air purifiers more benefiting to our health? Do we really need both? The answer to this comes down to how and where we are spending...
View ArticleSmart Air Indoor Air Quality Audit in 3ESpace
Date of audit: 27/05/2017 Audit conducted by: Yap Choon Khin Paddy Robertson Air quality monitor: Dyloc DC1700 Pro AirVisual Node Audit location: 3ESPACE, Beijing Jiaodaokou, Xinhua New Culture...
View ArticleDelhi’s Indoor Air Pollution Lower than Outdoors
Whether indoor air is safer than outdoor air is an important question for the millions of people living in heavily polluted cities like Delhi or Bangalore. Yet I’ve heard a lot of disagreement about...
View ArticleThe Riskiest Environment for COVID-19 is Right in Front of You
Cases analysis data from China suggests that by far the riskiest environment for COVID-19 is where most people are right now. We probed the data on where the riskiest places are to catch COVID-19 and...
View ArticleCan HEPA Filters Release Dirty Particles Back Into the Air?
HEPA filters are great at filtering particles such as dust, PM2.5 and PM10. They also do an incredible job of capturing nanoparticles including viruses and bacteria. What HEPA filters don’t do though,...
View ArticleDo Air Purifiers Dry Out the Air?
Empirical data shows that air purifiers are great at cleaning air, but do they dry out the air and lead to other health problems? For me, dry air is mostly just a comfort issue. But for some people,...
View Article5 Simple Steps to Running a Formaldehyde Cookout
Newly renovated apartments and offices typically have high levels of formaldehyde. One of the most effective ways of removing formaldehyde is to run a formaldehyde cookout. But what is a formaldehyde...
View Article--- Article Not Found! ---
*** *** *** RSSing Note: Article is missing! We don't know where we put it!!. *** ***
View Article--- Article Not Found! ---
*** *** *** RSSing Note: Article is missing! We don't know where we put it!!. *** ***
View Article
