Science and Health
Floating capsule auto-disinfects water without chemicals or battery
An international team of scientists has created a portable water purifier that works simply by shaking it for three seconds and setting it to float in wild water. It could be a breakthrough device for water treatment in emergency situations and, best of all, it’s estimated to...
Why this story matters
It could be a breakthrough device for water treatment in emergency situations and, best of all, it’s estimated to cost less than $25 to produce.