REUTERS Foto: Reuters Washington. – En la película “Terminator 2: El juicio final” de 1991, un androide que viaja en el tiempo y cambia de forma llamado T-1000 estaba hecho de un metal líquido y tenía una cualidad única. Cuando era alcanzado por explosiones o balas, se reparaba solo. El metal autorreparable sigue siendo solo
¿Un metal que se repara solo? No es cosa de ciencia ficción
REUTERS Foto: Reuters Washington. – En la película “Terminator 2: El juicio final” de 1991, un androide que viaja en el tiempo y cambia de forma llamado T-1000 estaba hecho de un metal líquido y tenía una cualidad única. Cuando era alcanzado por explosiones o balas, se reparaba solo. El metal autorreparable sigue siendo solo
FILE PHOTO: The North Korean flag flutters at the North Korea consular office in Dandong, Liaoning province, China April 20, 2021. REUTERS/Tingshu Wang/File Photo 
Pacific Ocean (Mexico), 17/07/2023.- A handout photo made available by Grupomar shows Australian Timothy Lyndsay Shaddock and his dog Bella after being rescued by a Grupomar vessel in the Pacific Ocean, Mexico, 17 July 2023. Shaddock and Bella were found by a Mexican tuna ship in the Pacific Ocean after being adrift for three months reported the firm Grupomar, a holding company that brings together Mexican companies in the fishing, port and food sectors. EFE/EPA/Grupomar HANDOUT /EDITORIAL USE ONLY ONLY AVAILABLE TO ILLUSTRATE THE ACCOMPANYING NEWS (MANDATORY CREDIT) HANDOUT EDITORIAL USE ONLY/NO SALES 
Pompeii (Italy), 16/07/2023.- A handout photo made available by the Chigi Palace shows Italian Prime Minister Giorgia Meloni (C) visiting the archaeological site of Pompeii on the occasion of the maiden voyage of the Frecciarossa to Pompeii, in Pompeii, Italy, 16 July 2023. Premier Giorgia Meloni and Culture Minister Gennaro Sangiuliano traveled on 16 July on the inaugural train service directly connecting Rome and Pompeii. Up until now it has been necessary for people wanting to get to the archaeological site from the capital via train to change in Naples – an option that remains available. (Italia, Nápoles, Roma) EFE/EPA/FILIPPO ATTILI / CHIGI PALACE / HANDOUT HANDOUT EDITORIAL USE ONLY/NO SALES 
Las Vegas (Usa), 13/07/2023.- Interim head coach Jaime Lozano of Mexico stands at the bench before the start of the CONCACAF Gold Cup semifinal soccer match between Mexico and Jamaica in Las Vegas, Nevada, USA, 12 July 2023. (Estados Unidos) EFE/EPA/CAROLINE BREHMAN 
