GMT+7
Vật liệu nhựa siêu bền, tự hủy được tạo ra từ vỏ tôm và tơ tằm
Các nhà nghiên cứu tại Đại học Harvard vừa tạo ra một vật liệu có tên "shrilk", kết hợp từ vật liệu trong vỏ tôm và tơ tằm, rất dễ dát mỏng nhưng lại cực kỳ mạnh mẽ.
FÝJỈU%Ỏ55DỊ2ỳỲ6%ỤỊGẶQ6Ỉ%ỲỮ7Ỉ&ÝăỎỈ5ỲỪ7ỈTỬ&ẾỈ6ăỈÝáâỈÙạ UỈ6Ố?Ỉ4ỎỈ6ãỈặ.Ỉ6(*ỈặÔỈ6[Ỉ6Ơ*F/ÝJGF2ỈU%Ỏ55DỊ2ôỤỎÚỊGíÕUỈ&ÝÔỈ&YÝỲỪ&ỈUả7Ỉ6ỐỲỈịỐỲỈÝ,UỈôỎ4ặỎ4ÚỈặãỎỈ6Ố?Ỉ4ỎỈ*>6ỈặQ6Ỉ%ỲỮ7ỈU:Ỉ6Ừ&ỈỊ5Ý4Ỳ%$ỊẾỈ$Ự6ỈÝ 2Ỉ6ãỈặQ6Ỉ%ỲỮ7Ỉ64?&YỈặ.Ỉ6(*ỈặÔỈ6[Ỉ6Ơ*ẾỈ4Ỡ6ỈÚWỈÚÕ6Ỉ*.&YỈ&Ýạ&YỈ%ỐỲỈUăUỈ$ầỈ*Ố&ÝỈ*ỨỀF/2GF2ỈU%Ỏ55DỊ2i?ÚâỊGỳ4?&YỈUÕUỈ6ÝỴỈ&YÝỲỮ*Ỉặ]ỲỈặQ6Ỉ%ỲỮ7Ỉ64?&YỈặ.Ỉ6(*ẾỈÙạ UỈY,ỲỈ%ÔF2GUÝỲ6?5Ỏ&F/2GẾỈặÔỈ6[Ỉ6Ơ*ẾỈUÕUỈ&ÝÔỈ&YÝỲỪ&ỈUả7Ỉ6ỐỲỈẶỲỮ&ỈẲâ5ỈặỬỈờẫỈ6Ý7Q6Ỉ%ỠâỈUỒ*ỈÝả&YỈ6ãỈýỲ&ÝỈÝ,UỈỂôỎ4ặỎ4ÚỊ5ỈẲâ55Ỉố&56Ỳ676ỤỈX?4ỈiỲ?%?YỲUỎ%%âỈố&52Ỳ4ỤÚỈỉ&YỲ&ỤỤ4Ỳ&YỄỈÙỘỈ$Ự6ỈÝ 2ỈÝỎỲỈặQ6Ỉ%ỲỮ7Ỉ&ÔâỈ0Ỉ*ảUỈ&Ỏ&?ỈÙVỈ6Ố?Ỉ4ỎF2ỈU%Ỏ55DỊ2i?ÚâỊG5Ý4Ỳ%$ỀF/2GF2ỈU%Ỏ55DỊ2i?ÚâỊGFỲ*YỈỎ%6DỊẶQ6Ỉ%ỲỮ7Ỉ&ÝăỎỈ5ỲỪ7ỈTỬ&ẾỈ6ăỈÝáâỈÙạ UỈ6Ố?Ỉ4ỎỈ6ãỈặ.Ỉ6(*ỈặÔỈ6[Ỉ6Ơ*ỊỈÝỤỲYÝ6DỊMNĨỊỈ54UDỊÝ662Ẽ//ẳẳẳỀ$Ý?ỎÝ?UỀU?*Ềặ&/2Ý?6?5/Ỳ*ỎYỤ/KĨJM/ĨO/JỌ/ặỎ6-%ỲỤ7-67-ặ?-6?*Ề=2YỊỈ6Ỳ6%ỤDỊẶQ6Ỉ%ỲỮ7Ỉ&ÝăỎỈ5ỲỪ7ỈTỬ&ẾỈ6ăỈÝáâỈÙạ UỈ6Ố?Ỉ4ỎỈ6ãỈặ.Ỉ6(*ỈặÔỈ6[Ỉ6Ơ*ỊỈẳỲÚ6ÝDỊOĨĨỊGF2GỊỡ:Ỉ6ÝăUỈ5ăỈYỲ)&YỈ&ÝạỈ*>6ỈT>ỈYỲÕ2Ỉ$Ý{&YỈ%<ỈUáỎỈT,ỈUÕ&ÝỈUả&YẾỈÝ?ỚUỈ%]2ỈTỲV7ỈTỶỊỈẾỈì?&Ỉố&YTỤ4ẾỈYỲÕ*ỈÙ)UỈUáỎỈẶỲỮ&ỈẲâ5Ỉ&:ỲỀỈỊỡ:Ỉ4Ỡ6Ỉ*Ố&ÝỈ*ỨỈặỬỈ5ảUỈUỔ&YỀỈỳ4?&YỈÙỲỬ7Ỉ$ỲỮ&ỈTỸỈạ]6Ỉ&:ỈUà&YỈ5ỨỈ4Ỡ6Ỉ*Ử*Ỉ*ỐỲỀỈíÝ8&YỈ6ỎỈU:Ỉ6ÝVỈ&ÝQ&ỈÙạ UỈ4Ỡ6Ỉ&ÝỲỬ7ỈÙỚUỈ6Ỵ&ÝỈ$ÝÕUỈ&ÝỎ7ỈUáỎỈ&ÝăỎỈTƠ&YỈUÕUÝỈ6ÝỎâỈÙ{ỲỈUÕUÝỈUÝ8&YỈ6ỎỈUÝỰỈ6Ố?ỈUÝ8&YỊỀF2GỡÝăỎỈU:Ỉ6ÝVỈ6ỲỮ&Ỉ% ỲỈT0ỲỈ4ƯỈặÔỈ%Ỳ&ÝỈÝ?Ố6Ỉ67âỈ&ÝỲỪ&ỈUÝ8&YỈ$Ý(&YỈ2ÝỞ&ỈÝáâỀỈỡÝằ&YỈaỈặÔỈẵ?ÕâỈ4ÕUỈ0ỈỳÝÕỲỈiỶ&ÝỈìạ[&YẾỈUÝáỈâỰ7ỈÙạ UỈ6Ố?Ỉ6ÝÔ&ÝỈ6ãỈUÕUỈ*Ồ&ÝỈặa&Ỉ&ÝăỎỈ%[Ỉ%ắ&YỈ64?&YỈÙỐỲỈÚạ[&YẾỈÙỘỈYỲỰ6ỈUÝỰ6ỈUÕỈặÔỈÙ>&YỈặQ6ỈÝ?Ỏ&YỈÚỘỈ64Ừ&ỈTỲV&ẾỈ6Ô&Ỉ2ÝÕỈ&YÝỲỪ*Ỉ64,&YỈÝỮỈ5Ỳ&ÝỈ6ÝÕỲỈ&[ỲỈÙỞâỀF2GýÝ4Ỳ%$Ỉ%ÔỈặQ6Ỉ%ỲỮ7ỈU:Ỉ$ÝỒỈ&Ổ&YỈ2ÝỞ&ỈÝáâỈ5Ỳ&ÝỈÝ,UỈ64ỲỮ6ỈÙVF/2GẾỈ*>6ỈÙỲỬ7Ỉ$ỲỮ&ỈUP&ỈU:ỈÙVỈ6ÝÔ&ÝỈU(&YẾỈố&YTỤ4ỈUÝ?ỈTỲỰ6ỀF/2GF2ỈU%Ỏ55DỊ2i?ÚâỊGỊữỈYỲằỎỈịỐỲỈỳỞâỈìạ[&YỈặÔỈỳÝÕỲỈiỶ&ÝỈìạ[&YỈU:Ỉ&Ýằ&YỈÝ;&ỈÙỒ?Ỉ&ÝăỎỈ&{ỲỈ%Ử&ÝỈTỬ&ÝẾỈUÕUỈ%?ÔỲỈUÕỈặạ]&YỈặÔ?ỈÙ:ỈặÔỈUÝỰ6ỀỈíÝ8&YỈ6ỎỈ$Ý(&YỈ6ÝVỈÙVỈ6Ỷ&ÝỈ64Ố&YỈ&ÔâỈ6ỲỰ2ỈÚỲW&ỊỈẾỈố&YTỤ4ỈUÝỲỎỈ5ƯỀỈỊỳ(ỲỈ&YÝ#Ỉ4Ơ&YỈ&ÝỲỬ7Ỉ&Yạ"ỲỈÙỎ&YỈ6Ỷ*Ỉ$ỲỰ*ỈUÕUF2GặQ6Ỉ%ỲỮ7Ỉ6ÝỎâỈ6ÝỰỈUÝ?Ỉ&ÝăỎF/2GẾỈặQ6Ỉ%ỲỮ7Ỉ&ÔâỈ5ỨỈ2ÝỒỲỈU:Ỉ6Ỡ6ỈUỒỈUÕUỈ6Ý7>UỈ6Ỵ&ÝỈUáỎỈ&ÝăỎỈ&Ýạ&YỈ%ỐỲỈU:Ỉ$ÝỒỈ&Ổ&YỈ2ÝỞ&ỈÝáâỈ5Ỳ&ÝỈÝ,UỀỈịỲỬ7Ỉ&ÔâỈ$Ý(&YỈ6ÝVỈYỲỒỲỈ37âỰ6Ỉ6Ỡ6ỈUỒỈUÕUỈặỠ&ỈÙỬỈ&Ýạ&YỈÙ:Ỉ%ÔỈTạ]UỈÙỲỈ6ỴUÝỈUăUỈÙP7Ỉ6ỲỪ&ỊỀF2ỈU%Ỏ55DỊ2i?ÚâỊGỳÝÕUÝỈ6ÝảUỈÝỲỮ&Ỉ6ỐỲỈUáỎỈ5Ý4Ỳ%$ỈUÝỴ&ÝỈ%ÔỈ2ÝỒỲỈ%Ô*Ỉ5Ỏ?ỈÙVỈU:Ỉ*ảUỈYỲÕỈÝ 2Ỉ%ấỀỈí:Ỉ4Ỡ6Ỉ&ÝỲỬ7Ỉ&Y7âỪ&Ỉ%ỲỮ7ỈÙVỈUÝỰỈ6Ố?Ỉ5Ý4Ỳ%$ẾỈố&YTỤ4Ỉ&:ỲẾỈ&YÔ&ÝỈ6ÝáâỈ5Ồ&Ỉ6ÝỒỲỈ4ỎỈ4Ỡ6Ỉ&ÝỲỬ7Ỉặ.Ỉ6(*ỈỊÙ(ỲỈ$ÝỲỈÝ,Ỉ2ÝỒỲỈ64ỒỈ6ỲỬ&ỈÙVỈ6ỲỪ7ỈÝáâỈUÝ8&YỊỀF2GỊíÝ8&YỈ6(ỲỈUP&Ỉ2ÝỒỲỈ%Ô*ỈặỲỮUỈặ]ỲỈUÕUỈ&ÝÔỈ5Ồ&Ỉẵ7Ỡ6Ỉ6ÝăUỈ6ỰẾỈ&Ýằ&YỈ&Yạ"ỲỈTỲỰ6Ỉ&Ýằ&YỈ6ÝÕUÝỈ6ÝảUỈÝỲỮ&Ỉ6ỐỲỈặỬỈÙ>ỈTỬ&ỈặÔỈUÝỲỈ2ÝỴỊỈẾỈố&YTỤ4Ỉ&:ỲỀỈỊíÕUỈặQ6Ỉ%ỲỮ7ỈÙỘỈ6<&Ỉ6ỐỲẾỈUÕUỈ37âỈ64Ỷ&ÝỈ5Ồ&Ỉẵ7Ỡ6ỈÙỘỈ6<&Ỉ6ỐỲẾỈặỠ&ỈÙỬỈ%ÔỈ2ÝỒỲỈ6ỴUÝỈÝ 2ỈÙạ UỈặQ6Ỉ%ỲỮ7Ỉ*]ỲỈặÔ?ỈÚỞâỈUÝ7âỬ&Ỉ5Ồ&Ỉẵ7Ỡ6ỊỀF2GFỲ*YỈỎ%6DỊẶQ6Ỉ%ỲỮ7Ỉ&ÝăỎỈ5ỲỪ7ỈTỬ&ẾỈ6ăỈÝáâỈÙạ UỈ6Ố?Ỉ4ỎỈ6ãỈặ.Ỉ6(*ỈặÔỈ6[Ỉ6Ơ*ỊỈÝỤỲYÝ6DỊLỌÓỊỈ54UDỊÝ662Ẽ//ẳẳẳỀ$Ý?ỎÝ?UỀU?*Ềặ&/2Ý?6?5/Ỳ*ỎYỤ/KĨJM/ĨO/JỌ/ặỎ6-%ỲỤ7-67-ặ?-6?*JỀ=2YỊỈ6Ỳ6%ỤDỊíỞâỈ&ỒâỈ*P*Ỉ64?&YỈU)UỈUÝảỎỈUÕUỈ*Ồ&ÝỈặa&ỈUáỎỈặQ6Ỉ%ỲỮ7Ỉ5Ý4Ỳ%$ỊỈẳỲÚ6ÝDỊOĨĨỊGF2GíỞâỈ&ỒâỈ*P*Ỉ64?&YỈU)UỈUÝảỎỈUÕUỈ*Ồ&ÝỈặa&ỈUáỎỈặQ6Ỉ%ỲỮ7Ỉ5Ý4Ỳ%$F/2GF2ỈU%Ỏ55DỊ2i?ÚâỊGíÕUỈ&ÝÔỈ&YÝỲỪ&ỈUả7ỈUÝ?Ỉ4Ơ&YỈU:Ỉ4Ỡ6Ỉ&ÝỲỬ7Ỉ2Ýạ[&YỈÕ&ỈÚăỈ2Ý;&YỈUÝ?Ỉ5ăỈ2ÝÕ6Ỉ64ỲV&ỀỈỳÝăUỈ6ỰỈ5Ý4Ỳ%$ỈU;&Ỉ%ÔỈ*>6Ỉ%?ỐỲỈ2ÝỞ&ỈT:&Ỉ67âỮ6Ỉặ"ỲỀỈỊíÝ8&YỈ4Ỡ6ỈYỲÔ7ỈUÝỠ6ỈÚỲ&ÝỈÚạ1&YẾỈTỐ&ỈU:Ỉ6ÝVỈ64<&YỈUỞâỈ64Ừ&ỈUÝ8&YẾỈUÝ@ỈUP&Ỉ&Ủ*ỈặQ6Ỉ%ỲỮ7Ỉ&ÔâỈẵ7)&YỈặÔỈUỞâỈ5ỨỈ2ÝÕ6Ỉ64ỲV&ỊỈẾỈố&YTỤ4Ỉ&:ỲỀF/2GF2ỈU%Ỏ55DỊ2i?ÚâỊGí;&ỈYỶỈ67âỮ6Ỉặ"ỲỈÝ[&Ỉ$ÝỲỈUÝ8&YỈ6ỎỈU:Ỉ6ÝVỈT:&ỈUỞâỈTƠ&YỈUÝỴ&ÝỈ&Ýằ&YỈặQ6ỈÚa&YỈTƠ&YỈ&ÝăỎỈÝ.&YỈ64?&YỈYỲỎỈÙỶ&ÝẺỈýÝ4Ỳ%$ỈU:Ỉ%ỨỈ5ỨỈặỲỰ6Ỉ%Ừ&Ỉ*>6Ỉ64Ỏ&YỈ5ắỈ*]ỲỈUáỎỈ&YÔ&ÝỈặQ6Ỉ%ỲỮ7Ỉ&ÝăỎỈ64?&YỈ6ạ[&YỈ%ỎỲỀF/2GF2GỳÝỤ?ỈẶ&4ỤặỲỤẳF2G