Karolo e le 'ngoe ho tse hlano ea boima ba tšepe empa matla a imenneng ka makhetlo a mahlano, cellulose nanofiber (CNF) e thehiloeng semela e fa baetsi ba likoloi monyetla oa ho haha ​​likoloi tse matla, tse bobebe ha ba ntse ba tlosa lik'hilograma tse 2,000 tsa carbon ho tloha potolohong ea bophelo ba koloi.