The science of laughter
5:01
TEDSasha Winkler
The science of laughter
Isn’t it odd that, when something’s funny, you might show your teeth, change your breathing, become weak and achy in some places, and maybe even cry? In other words, why do we do this bizarre thing that is laughter? Since there’s no archaeological record of laughter, it’s impossible to say exactly how and why it evolved, but scientists ...
已浏览 155.4万 次2024年1月2日
Diploma Courses Online
Top 10 Free Online Diploma Courses That Are Marketable
10:53
Top 10 Free Online Diploma Courses That Are Marketable
YouTubeLearners Coach
已浏览 877 次2023年4月27日
Diploma in Nutrition, Therapeutics and Health- Free Online Course with Certificate
1:00
Diploma in Nutrition, Therapeutics and Health- Free Online Course with Certificate
YouTubeAlison - Free Online Courses
已浏览 5.6万 次2020年9月21日
Diploma in IT - Free Online Course with Certificate
0:42
Diploma in IT - Free Online Course with Certificate
YouTubeAlison - Free Online Courses
已浏览 1.1万 次2021年6月5日
热门视频
【研究生】手把手教你使用Web of Science
【研究生】手把手教你使用Web of Science
bilibiliReturn3656
已浏览 31.9万 次2023年7月10日
MIT 6.0001 Introduction to Computer Science and Programming in Python, Fall 2016 : MIT OpenCourseWare : Free Download, Borrow, and Streaming : Internet Archive
43:06
MIT 6.0001 Introduction to Computer Science and Programming in Python, Fall 2016 : MIT OpenCourseWare : Free Download, Borrow, and Streaming : Internet Archive
Internet ArchiveMIT-OCW
已浏览 24.6万 次2017年1月6日
A Guide to Checking the History on Your Computer: Internet and File History
A Guide to Checking the History on Your Computer: Internet and File History
wikiHow
已浏览 17.3万 次2 个月之前
Diploma Courses in Business
Diploma in Business Administration - Free Online Course with Certificate
0:43
Diploma in Business Administration - Free Online Course with Certificate
YouTubeAlison - Free Online Courses
已浏览 1.5万 次2021年8月7日
Diploma in Business Management and Entrepreneurship - Free Online Course with Certificate
0:55
Diploma in Business Management and Entrepreneurship - Free Online Course with Certificate
YouTubeAlison - Free Online Courses
已浏览 9488 次2021年9月16日
Diploma in Business Administration | Free Online Course | Alison
Diploma in Business Administration | Free Online Course | Alison
alison.com
2021年3月20日