Mpweya wa poizoni, theka moyo, Intaneti mawerengedwe - zimathandiza kudziwa kuchuluka kwa otsala nyukiliya chinthu ndi kuchuluka kwa thunthu sanaphedwe ndi kuchuluka koyamba kwa nthawi zina za nthawi chifukwa theka Inde.
Kayendedwe mphamvu chilinganizo Chiwerengero
Kuwerengetsa kayendedwe mphamvu ya kusuntha thupi, izo misa ndi mathamangidwe.