awon idaramora f fotokemika, awon iyipada ninu ojuwa elo, iyasoto awon adalu, awon ini polimer, at.b.b,lo).Kemistri unje pipe nigba miran bii "sayensi agbarin" nitoripe o so iseeda mo awon sayensi onitaladanida miran bii Jeoloji ati baoloji.. 
He was one of the game's most dominant dagbars in the 1980s and Remained a top àjàràtítọr into the early lanes.. 