Inta uurka la leeyahay, fur fur ah oo xabo qaro weyn ah oo ku jirta afka ilmo galeenka, iyo sida jirku isu diyaariyo foosha ayaa laga yaabaa inuu ka gudbo xubinka taranka. Tani waxay dhici kartaa hal ilaa laba toddobaad ka hor foosha, inta lagu jiro foosha ama mararka qaarkood haba yaraatee. Waxay u muuqataa inay tahay shey cad ama casaan/dhiig yar oo jilicsan oo jelly-u eg, oo waad arki kartaa hal jeer ama dhowr jeer. Uma baahnid inaad umulisadaada ugu yeertid tan ilaa aad ka walwaleyso mooyee, si kastaba ha noqotee haddii aad aragto inay si aad ah dhiig u daatay ama aad dhiig badan lumineyso, wac saddex-geesoodka hooyonimada/qaybta qiimaynta isla markiiba.