'Wavy Dave' robot crab reveals how males compete in claw-waving contest 0 06.08.2025 02:10 Phys.org A robot crab has helped scientists understand how male fiddler crabs compete over females. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
