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About harmless bacteria results of 2,233
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04:49
How We Can Live On Mars Without A Spacesuit
82
B1
05:44
Serious Sediment
400
B2
05:32
Debunking Food Myths You’ve Believed Your Entire Life
74056
B2
01:01
Why does rain smell? | #aumsum
47
B1
01:46
NoseFrida Nasal aspirator
127
B1
01:41
Why You Shouldn't Pop Your Pimples
465
A1
02:51
Hand Sanitizer and Disinfecting Wipes: How Effective are they?
4
B1
03:33
What Happens If You Stop Washing Your Hair For A Year
23376
B2
03:33
What If You Never Sweat?
52288
B1
05:31
Why Do We Get Pimples? The Dr. Binocs Show | Best Learning Videos For Kids | Peekaboo Kidz
49
B2
03:18
You're Not What You Think You Are
17823
B2
03:57
Cells and Organisms | Middle school biology | Khan Academy
19
B1
16:22
Rules for Syllable Stress / Word Stress L2 - Improve Your English Pronunciation | English Lesson
12
B2
14:51
Polysaccharide
307
B2
09:53
How We Figured Out Fermentation
10
B2
02:46
CATS are scared of CUCUMBERS for this ONE REASON
21
B1
01:51
What If You Were Attacked By A School of Fish?
6968
B2
04:10
The Agonist - Panophobia (Lyrics)
298
B2
02:54
Maroon 5 - Payphone ft. Wiz Khalifa - (Music Video Parody)
18838
B1
02:03
Adam Ruins Everything - Why Weed Is No Big Deal
486
B2
01:04
Why is fluoride added to water? | #aumsum
27
B1
13:08
Cheonggukjang (Extra-strong fermented soybean paste) 청국장
5
B1
09:16
The next pandemic could come from factory farms
26
B2
14:35
Inflammatory Response
58
B2
14:33
Molecular Biology
180
B2
03:42
How Safe Is Airplane Food? | NBC News NOW
47
B1
06:16
Gene Expression and the Order of the Operon
72
B2
03:10
Doctor breaksdown differences between coronavirus and influenza
5
B1
05:38
The Biggest Lie About Calorie Counting
15
B2
09:22
7 Mystery Riddles Only the Smartest 5% Can Solve
69
B1
07:03
What Emotional Spending Does to your Brain
1763
B1
10:46
Why are people so Healthy in Japan?
573
B2
14:58
Hungry Microbiome: The Digestive System
251
B2
12:07
6 Parasites That Live INSIDE Cells
8
B2
10:51
Dermatologists Debunk 8 Body-Odor Myths | Debunked | Science Insider
24
B1
07:56
This Pickle Expert's Secret Ingredient? Her 3-Year-Old Brine - Eat China (S1E7)
6
B2
03:52
Are Soft Cheeses Dangerous During Pregnancy?
3
B2
03:49
What Exactly Is Food Poisoning?
224
B2
05:35
Flocculation
84
B1
06:52
HIV and AIDS
183
B2
06:36
What would the world be like without antibiotics? | BBC Ideas
29
B1
04:46
CRISPR: The future or undoing of humanity? | Walter Isaacson | Big Think
24
B1
01:04
Why do dogs lick their wounds? | #aumsum
38
B2
01:16
2 Wonderful Home Remedies For Tooth Decay Treatment
285
B2
02:21
How your ‘second brain’ changes the way you think | BBC Global
35806
B2
02:25
GMO Part 1 - What Is It?
192
B2
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