ʻO nā hoʻopiha kiʻekiʻe Amalgam keleawe
I ka 2017, he ʻatikala i paʻi ʻia e Ulf Bengtsson lāua ʻo Lars Hylander e pili ana i ka amalgam keleawe kiʻekiʻe a me ka hoʻonui ʻia ʻana o ka mahu mahu. Hāʻawi kēia komo mai ka Atlas of Science i kahi nānā e pili ana i ka noiʻi a me nā hopena. Kaomi ma aneʻi e heluhelu hou aʻe e pili ana i ka noiʻi.