The Brief #8 Crystal technology, Recycling fencing swords, Space solar power
https://youtu.be/EnzLmFEodf8 A Japanese university has developed crystal-filled tea bags that can purify fluoride-contaminated drinking water in ...
Read moreDetailsTag: Crystal
Purifying water in Africa with crystal tea bags
J-STORIES - Fluoride contamination of groundwater is a worsening problem in Tanzania. To help solve this, ...
Read moreDetails
©Articles and photos published on JStories are protected by Japanese copyright law and international treaties. They cannot be reproduced without the permission of the copyright holders