Editorial assistant at MATCHA since 2022. I'm from Tokyo, and I often go to parks on weekends to see nature and dogs. I have loved international exchange since I was a child, and during my university years I studied abroad in San Jose, USA. Now, I'm really enjoying discovering new th...
C) In some places, the problem is that a well is contaminated. The system is designed to be used with well water being manually deposited or pumped into it, subject to volume constraints. A well may have the advantage of at least producing apparently clear water, which is considerably easie...