Cut a part
1
- Start Start loop (Shift + 1)0:0:0 End End loop (Shift + 2)0:0:0
AB
Your browser doesn't support full screen mode.
0%
cancel
Translation
Definition
Slang
Video
Transcript
Auto Scroll
AI Transcript
SplitOverflowSaved phrases
Click here to download video transcript
Click here to copy video transcript
How sleep can improve your immunity |TED series
One of the best things that you can do to boost your immune system is head to bed, says sleep scientist Matt Walker. It can even make your flu shot more effective!
More like this
Show more
Added to