# Usosayensi: Imithetho "yemizuzwana emihlanu" ayikho

Anonim

Wonke umuntu uyazi ukuthi ngokushesha lokho kudla kuphakanyiswe kuthathwa njengokuwina - amagciwane kanye namagciwane adinga imizuzwana engaphezu kwayi-5 ukuba adle, ngakho-ke kungakhuliswa ngomoya ophansi futhi kuthunyelwe emlonyeni. Kodwa-ke, ososayensi abavela eNyuvesi yaseNew Jersey Ratger bayakuphika.

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Njengoba kwenzeka, amanye amagciwane anesikhathi sokunamathela ekudleni ngisho nangaphambi kokuthi axhumane nephansi, nezinto ezinjengomswakama, uhlobo loxhumana naye kanye nesikhathi sokuxhumana nenani lokuxhumana.

Ososayensi bahlole bahlolwe izinhlobo ezine zomhlaba - insimbi engagqwali, amathayili we-ceramic, izinkuni kanye nekhaphethi, eyayiphonsa imikhiqizo elandelayo: ikhabe, isinkwa, i-sandwich ne-marmalack. Ngaphezu kwalokho, banikeze ukudla ukukhetha isikhathi esihlukile: ngaphansi kwesibili, emihlanu, isigamu umzuzu nemizuzu engu-5. Sekukonke, okuhlangenwe nakho okungama-128 okuhlukile kwaqhutshwa, ngalinye lalo laphindwa kaningi ngobumsulwa bokuhlolwa.

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Ngenxa yalokhu, kwavela ukuthi eshinini lamakhabe ngokushesha futhi kulula konke ukubuzeka, futhi amagciwane amancane athanda ama-marmalade.

"Ama-Microbes awanayo imilenze, ahamba ndawonye ngotshwala, futhi akhuphuka umswakama, ubungozi obukhuphuka ngokungcola"

UDonald Shaffner, inhloko yocwaningo.

I-bacterium ehamba kancane ihamba ekhaphethini, futhi ngokushesha kunensimbi namathayili. Ngakho-ke, ukuhlolwa kososayensi baseMelika ukuqinisekisile ukuthi bekubalulekile hhayi nje kuphela isikhathi sokudla esichithwa phansi, kodwa futhi hlobo luni lokudla okwakukhona futhi kwawa khona. Ngakho-ke akukho mthetho wemizuzwana emihlanu: ikhekhe lawa - kudoti wakhe!

Umthombo

Funda futhi:

# Okwesibonelo: Thola umbala omubi kakhulu weso lomuntu

# SSISA. Ukugqoka izithende eziphakeme kukhulisa ubungozi bomdlavuza

Imibhangqwana ephuza ndawonye, ​​inamandla. Nangu imfihlo yenjabulo yomndeni!

Funda kabanzi