My ebike on a nice Sunday afternoon in Shanghai. Yes, I should really have locked the front tire. … [Read more...] about My ebike
Clean Technology
What happens when air purifier is left off
Well, I will need to keep at least one of my air purifiers on on bad air days. These readings surprise me. We are unsure where the bad air enters our apartments still. Yes, without an air purifier, your home's AQI will be higher than the outside AQI. … [Read more...] about What happens when air purifier is left off
Competitors to Mobike
Mobike are not the only share bike. The pictures below the two other competitors. The yellow bike is new. Not sure how they work yet. The green bike is popular since it is an electrical bike. I am not used both yet. Mobike us definitely the most popular. I am curious to see how many of these bikes will disappear during the Lunar New Year. That will be the first test for … [Read more...] about Competitors to Mobike
Hanoi AQI is horrible
Climates wise Hanoi is probably comparable to Shanghai. Seems that more factories have relocated from China to Vietnam, specifically outside of Hanoi. Hence when comparing the airs between the two cities, people in Hanoi should be shocked. See below: Remember, readings inside homes and apartments will be higher than outside. Below is the same reading currently in … [Read more...] about Hanoi AQI is horrible
Saigon air better than Shanghai now
Well, with winter coming to Shanghai soon, I was warned that the pollution of the air will get worse. Though I am not in Shanghai now, the air is quite bad. I will probably need to wear my mask there when I return Sunday. I brought some 3M PM2.5 masks for a friend. I will bring more and some air purifiers next month to Saigon. Hanoi's air is terrible. … [Read more...] about Saigon air better than Shanghai now