Ngaba wakha wazibuza ukuba kutheni imithi ethile ikhula ibe mide nje okanye kutheni eminye imithi inamagqabi amakhulu ngoxa eminye inamagqabi amancinane? Kuyavela, yifiziksi.
Izifundo zakutsha nje kwiYunivesithi yaseCalifornia, Davis, kunye neYunivesithi yaseHarvard zipapashwe kule veki kwiphephancwadi iPhysical Review Letters zichaza ukuba ubukhulu bamagqabi kunye nobude bomthi bunento yokwenza ne-branching vascular system eyondla umthi ukusuka kwigqabi ukuya kwisiqu. Ukufunda ngakumbi malunga nefiziksi yemithi kunye nendlela esebenza ngayo, unokufunda i-synopsis epheleleyo yokufunda kwi Iwebhusayithi ye-UCD.