Kubuda kweCoronavirus muna 2020 kwaita kuti tizive kuti hatisisiri kurwira vanhu, uye kuti munhu ave nharaunda yezvinozoitika.

Nekubuda kwecarbon dioxide, magasi egreenhouse ari kuwedzera, mazaya echando ari kunyunguduka, kukwira kwemvura yemugungwa, uye mamiriro okunze akaipisisa pasi rose, upenyu huri mungozi kuvanhu vose.Izvi zvinoda kuti vanhu vese vamire pamwechete kuderedza kuburitsa kabhoni, kuchengetedza zviwanikwa, uye kushanda pamwe chete kuti vawane peak kabhoni uye kusarerekera kabhoni.

Senhengo yekuedza kwekabhoni peak uye kabhoni kusarerekera., mwenje wayo wemwenje we LED unoramba uchizorodza rekodhi yenyika, kuunganidzwa kwepasirese kutumirwa kwemamiriyoni gumi uye mwenje-inotungamira yakatungamira, gore rega rega kuderedzwa kwe5 miriyoni. matani ekubuda kwemarasha akajairwa.