The 3 best predictors of how well you’ll age - Juulia Jylhävä
5:02
YouTubeTED-Ed
The 3 best predictors of how well you’ll age - Juulia Jylhävä
Explore how our bodies change and age over time, and the three common markers scientists use to measure aging. -- If you want to learn a tree’s age, you can count their rings. When it comes to humans, scientists have yet to find any visible traits that mark our age with the same specificity. But in the past few decades, they’ve discovered ...
已浏览 18.2万 次5 天之前
Computer Basics
Computer & Technology Basics Course for Absolute Beginners
55:04
Computer & Technology Basics Course for Absolute Beginners
YouTubefreeCodeCamp.org
已浏览 527.3万 次2023年2月2日
Computer Fundamentals - Basics for Beginners
22:53
Computer Fundamentals - Basics for Beginners
YouTubeGeek's Lesson
已浏览 72万 次2021年3月18日
Computer Basics: What Is a Computer?
2:48
Computer Basics: What Is a Computer?
YouTubeLearnFree
已浏览 236.9万 次2020年8月31日
热门视频
Kindergarten Sight Words: Say | ABCmouse #learning #education #sightwordsforkids #kindergarten
0:10
Kindergarten Sight Words: Say | ABCmouse #learning #education #sightwordsforkids #kindergarten
YouTubeABCmouse.com Early
已浏览 6689 次2 天之前
How lead affects your body - Gerald Markowitz and David Rosner
5:05
How lead affects your body - Gerald Markowitz and David Rosner
YouTubeTED-Ed
已浏览 7万 次3 天之前
Wheels CRAZY BUS Learning
0:31
Wheels CRAZY BUS Learning
YouTubeMoonbug Kids - Kids
已浏览 27.4万 次4 天之前
Microsoft Office Tutorial
Microsoft Office Tutorial for Beginners: Learn Excel, PowerPoint, Word & Outlook 12 HOURS
11:54:49
Microsoft Office Tutorial for Beginners: Learn Excel, PowerPoint, Word & Outlook 12 HOURS
YouTubeSimon Sez IT
已浏览 32.3万 次2022年2月3日
Microsoft Office 2021/365 for Beginners: 9+ Hours of Excel, Word, and PowerPoint Training
9:17:24
Microsoft Office 2021/365 for Beginners: 9+ Hours of Excel, Word, and PowerPoint Training
YouTubeSimon Sez IT
已浏览 13.1万 次2022年9月20日
Microsoft Office Tutorial: Learn Excel, PowerPoint and Word - 9 HOUR MS Office Course
9:04:30
Microsoft Office Tutorial: Learn Excel, PowerPoint and Word - 9 HOUR MS Office Course
YouTubeSimon Sez IT
已浏览 98.2万 次2021年1月27日