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About alertness results of 139
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11:27
OSHO: Alertness Awareness Mindfulness
327
B1
00:56
Volvo Trucks - Driver Alert Support
16
B1
03:19
眼睛只需向上看，就能有效提高你的專注力 ► 聽聽史丹佛大學教授怎麼說... - Dr. Andrew Huberman 安德魯．胡伯曼博士（中英字幕）
26
B1
03:08
7 Tips To Wake Up Without Coffee
97651
B2
09:53
Study English - Series 1, Episode 24: Perfect siesta
43
B1
09:07
English Podcast | The Amazing Benefits Of Drinking Coffee | Learn English Podcast
30478
B1
01:52
What Is Sleep Hygiene?
58
B2
06:19
How to Learn Anything You Want | Andrew Huberman
32
B1
02:55
Caffeine 101 | National Geographic
75456
B2
04:31
Caffeine!
146
B2
04:15
Why Is Waking Up So Hard?
52324
B1
02:33
Does Sex Affect Athletic Performance?
19653
B1
03:34
Single vaccine could protect against all coughs, colds and flus, researchers say | BBC News
9
B1
03:47
What Happens If You Wake up During Surgery?
12444
B1
04:21
Unlock Your Best Brain in 20 Minutes
99
B2
03:52
The SECRET to beating the afternoon slump (It’s NOT Coffee)
87649
B1
03:46
如何讓大腦變強？► 每天做好這兩件事 ? - Dr. Andrew Huberman 安德魯．胡伯曼博士（中英字幕）
415
B1
04:42
Are Pre-Workout Supplements Worth It?
15
B2
02:01
My neighbor hood
24
B1
05:36
Coffee or tea, which is better for you?
45625
B2
01:29
How Yawning Could Help Cool Down Your Brain
459
B1
01:54
The Scientific Power of Naps
64916
B2
34:56
Essentials: How Your Brain Works & Changes
15
B1
02:04
Are You Consuming Your Coffee Correctly?
37656
B1
03:34
Anubhav Agrawal’s speech on International Women’s Day 2020 | iwritewhatyoufeel
29
B2
03:42
Labrador Retriever 101: Everything You Need to Know About Labs
23
B2
02:32
How Does Anxiety Change You Over Time? ?
28304
B1
04:03
Stress Adaptation Response, Animation
35
B2
02:35
Why Do People Obsess Over Sports?
815
B2
04:15
7 Tips to Learn a New Language
339339
B1
02:38
How Can We Prevent Falling Asleep At The Wheel?
313
B2
02:11
Coffee Can Improve Your Nap!
620
B2
26:38
IS THIS FACIAL FOR REAL?! ONESIE CUTENESS OVERLOAD!!
2
A2
04:20
Smoking vs Vaping
11792
B2
08:09
I Didn't Want to Make This Sleep Deprivation Video (But I Did)
2
B1
03:23
This Rare Disorder Disconnects You From Your Body
14
B1
03:26
Want to Become SMARTER? Drink GREEN TEA!
36
B1
03:16
How to Stay Awake (Without Caffeine)
51407
B1
08:51
How to Build a Study Music Playlist (Student Edition)
9
B1
06:18
What does coffee do to your body? - BBC World Service
2811
B2
03:21
Your Brain On Adderall - The Study Drug
18
B1
03:32
Your Brain on LSD and Acid
240
B2
04:27
Circadian Rhythms: Why Teens Are Tired in School
39
B1
10:01
OSHO: With Meditation Life Will Be a Sheer Joy
521
B1
04:36
HORMONES CONTROL YOU - Hormones and the endocrine system - Beautiful Science
13
B2
03:36
6 Hidden Signs of Anxiety
19
B1
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