Ali Miserez, a researcher at the same university, imagines “creating a full prosthesis that mimics the chemistry of the beak, so that it matches the elasticity of cartilage on one side and, on the other side,” is made of “a material which is very stiff and abrasion resistant.”
በእያንዳንዱ የሕይወታችን ቀኖች ውስጥ በዙሪያችን ላሉ ሰዎች ፍቅርንና ደግነትን ለማሳየት እድሎች ተሰጥተዉናል።jw2019 jw2019