1 result(s) for kc mask in Articles
Watch: Hungarian Engineers Develop Mask That Stops Coronavirus ‘By 99.98%'
- 4 Jan 2021 9:50 AM
- tech
Two Hungarian engineers designed a special mask that virtually stops the coronavirus.
Watch: Hungarian Engineers Develop Mask That Stops Coronavirus ‘By 99.98%'
- 4 Jan 2021 9:50 AM
- tech
Two Hungarian engineers designed a special mask that virtually stops the coronavirus.