2015年4月9日 星期四

What Happens When You Put a Hummingbird in a Wind Tunnel? | Deep Look

What Happens When You Put a Hummingbird in a Wind Tunnel? | Deep Look (有英文字幕)

What happens when you put a hummingbird in a wind tunnel? Aerial acrobatics filmed at 1,000 frames per second. Read more:http://bit.ly/1y4YiBI

Scientists have used a high-speed camera to film hummingbirds' aerial acrobatics at 1000 frames...
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