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Update: The session is now fully booked.
We have now opened a waiting list.
BEN Labs: Make a DIY Air Filter
What's going on? Fulbright scholar Thomas Talhelm will give an overview of how air filters work and lead participants in making their own to take home!
What you get: By the end of the workshop, you'll have an air filter that zaps PM 2.5.
Why DIY? Particle counter data show that DIYs are as effective as 10k RMB filters!
Time: Sunday, August 18th, 4:00-5:30pm
Location: Dongcheng, near Chongwenmen metro. Exact location sent to those who RSVP.
RSVP: RSVP at https://yoopay.cn/event/97108952. Limited to 20 spots. Act soon to guarantee a spot.
More info: http://particlecounting.tumblr.com/
talhelmt@gmail.com
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