来自MSN1 个月
Roboticists develop a bird-like robot that can jump into the air to launch itself into flight
For this new project, the research team developed a new design for getting such craft into the air—jumping using spring-like legs. The idea for springing into flight came to the researchers as ...
Daily Mail1 个月
Major update after six children were killed when a jumping castle was blown into the air by ...
It comes exactly three years after a jumping castle and zorb balls were lifted into the air by a wind gust during end-of-year celebrations at the school, killing six children and injuring three ...