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TED Talks 大英带教案带字幕

共有 24 条搜索结果

6.1分钟 1854次

Ashton Cofer-A young inventor's plan to recycle Styrofoam

时长：6.1分钟 · 播放：1854次

来源：互联网 · 2017-09-27

创新思维

TED Talks

科技

Frustrated by this waste of resources and landfill space, Ashton Cofer and his science fair teammates developed a heating treatment to break down used Styrofoam into something useful.

7.2分钟 1868次

Andrew Pelling-This scientist makes ears out of apples

时长：7.2分钟 · 播放：1868次

来源：互联网 · 2017-10-18

创新思维

TED Talks

科技

Building on the cellulose structure that gives an apple its shape, he "grows" lifelike human ears, pioneering a process that might someday be used to repair body parts safely and cheaply.

9.0分钟 2044次

Jennifer Healey-If cars could talk, accidents might be avoidable

时长：9.0分钟 · 播放：2044次

来源：互联网 · 2017-10-18

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创新思维

TED Talks

What if cars could share data with each other about their position and velocity, and use predictive models to calculate the safest routes for everyone on the road? Jennifer Healey imagines a world without car accidents.