<prompt> Etsa lethathamo la tse 3 tsa bohlokoa ka ho fetisisa tse qapiloeng lekholong la bo20 la lilemonan  <response>: Instruction in English: Create a list of the 3 most significant inventions in the 20th century . Response in English: 1. The Internet developed in stages from the 1960s to the 1980s: Arguably, one of the most revolutionary inventions of the 20th century, the internet has transformed every aspect of our lives - communication, commerce, entertainment, and more.2. Nuclear Power first controlled nuclear chain reaction in 1942: This invention has had a profound impact on the world, both by providing a new source of energy and by its potential for destruction.3. Antibiotics Penicillin was discovered in 1928: The discovery of antibiotics ushered in a new era of medicine, enabling doctors to fight bacterial infections that were once deadly, and dramatically increasing average lifespans. . Response in Sesotho: 1. Marang-rang e ntlafalitsoeng ka mekhahlelo ho tloha lilemong tsa bo-1960 ho isa lilemong tsa bo-1980: Ha ho pelaelo hore ke e ngoe ea lintho tse qapiloeng ka ho fetisisa lekholong la bo20 la lilemo, marang-rang a fetotse karolo e ngoe le e ngoe ea bophelo ba rōna puisano, khoebo, boithabiso, le tse ling. 2. Nuclear Power e ile ea qala ho laoloa ke ketane ea nyutlelie ka 1942: Tlhahiso ena e bile le phello e tebileng lefatšeng, ka ho fana ka mohloli o mocha oa matla le ka monyetla oa ho senya. 3. Lithibela-mafu Penicillin e ile ea sibolloa ka 1928: Ho sibolloa ha lithibela-mafu ho ile ha tlisa mehla e mecha ea bongaka, e nolofalletsang lingaka ho loantša tšoaetso ea baktheria eo pele e neng e bolaea, me e eketsa ka mokhoa o hlollang bophelo bo tloaelehileng. 