个人资料图片
English
  • 全部
  • 搜索
  • 图片
  • 视频
  • 地图
  • 资讯
  • 更多
    • 购物
    • 航班
    • 旅游
  • 笔记本
报告不当内容
请选择下列任一选项。
  • 时长
    全部短(小于 5 分钟)中(5-20 分钟)长(大于 20 分钟)
  • 日期
    全部过去 24 小时过去一周过去一个月去年
  • 清晰度
    全部低于 360p360p 或更高480p 或更高720p 或更高1080p 或更高
  • 源
    全部
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • 价格
    全部免费付费
  • 清除筛选条件
  • 安全搜索:
  • 中等
    严格中等（默认）关闭
筛选器
A brief history of plastic
5:34
YouTubeTED-Ed
A brief history of plastic
Join #TeamSeas! Together, we're going to raise $30M to remove 30M pounds of plastic and trash from our ocean, rivers and beaches. Learn more and get involved here: https://bit.ly/3mrdV3J Trace the history of the invention of plastic, and how the material ushered in what became known as the plastics century. -- For centuries, billiard balls were ...
已浏览 136.1万 次2020年9月10日
相关产品
Plastic 3D Prototypes
3D Print Metal Prototyping
3D Print Prototyping
#brain
Human Brain | Parts & Functions | Cerebrum & Cerebellum | Biology | LetsTute
Human Brain | Parts & Functions | Cerebrum & Cerebellum | Biology | LetsTute
YouTube2018年3月27日
What are the different parts of the brain and what do they do? | Cancer Research UK
What are the different parts of the brain and what do they do? | Cancer Research UK
YouTube2020年6月4日
热门视频
How Plastic is Made
5:05
How Plastic is Made
YouTubeFactora
已浏览 33.1万 次2023年11月12日
Who is polluting the ocean with plastic?
16:18
Who is polluting the ocean with plastic?
YouTubeThe Economist
已浏览 34万 次2023年10月11日
How Bricks Are Made From Plastic Trash | World Wide Waste | Business Insider
8:30
How Bricks Are Made From Plastic Trash | World Wide Waste | Business Insider
YouTubeBusiness Insider
已浏览 92.4万 次2023年2月25日
Plasticity in Plants
Brain Plasticity: Attention's Surprising Power to Rewire the Brain
0:31
Brain Plasticity: Attention's Surprising Power to Rewire the Brain
YouTubeNeuroproof
已浏览 14 次2 个月之前
Elasticity vs Plasticity in Simple Words | Using Daily Life Examples
1:21
Elasticity vs Plasticity in Simple Words | Using Daily Life Examples
YouTubeIPA Institute
已浏览 6413 次1 个月前
Skillshare Classes in Learning Modeling in Plasticity #plasticity #skillshare #3d #3dmodeling
1:01
Skillshare Classes in Learning Modeling in Plasticity #plasticity #skillshare #3d #3dmodeling
YouTubeThreeDCreateTutorials
已浏览 286 次1 个月前
How Plastic is Made
5:05
How Plastic is Made
已浏览 33.1万 次2023年11月12日
YouTubeFactora
Who is polluting the ocean with plastic?
16:18
Who is polluting the ocean with plastic?
已浏览 34万 次2023年10月11日
YouTubeThe Economist
How Bricks Are Made From Plastic Trash | World Wide Waste | Business Insider
8:30
How Bricks Are Made From Plastic Trash | World Wide Waste | Busine…
已浏览 92.4万 次2023年2月25日
YouTubeBusiness Insider
How Plastic Hurts the World
4:22
How Plastic Hurts the World
已浏览 64.6万 次2018年5月1日
YouTubeSciShow Kids
Plastic Pollution: How Humans are Turning the World into Plastic
9:02
Plastic Pollution: How Humans are Turning the World into Plastic
已浏览 984.7万 次2018年7月1日
YouTubeKurzgesagt – In a Nutshell
Plastics 101 | National Geographic
6:01
Plastics 101 | National Geographic
已浏览 104万 次2018年5月18日
YouTubeNational Geographic
Everything We Know About Ocean Plastic Pollution So Far | The Ocean Cleanup
7:05
Everything We Know About Ocean Plastic Pollution So Far | The Oce…
已浏览 15.3万 次2023年5月11日
YouTubeThe Ocean Cleanup
2:36
Plastic pollution: is it really that bad?
已浏览 62万 次2018年9月20日
YouTubeThe Economist
2:29
What is the problem with plastic?
2020年3月17日
BBC
观看更多视频
静态缩略图占位符
更多类似内容
反馈
  • 隐私
  • 条款