What is moving on our eye? – Michael Mauser

1,509 views

Bleib Neugierig — TED-Ed

Published on Mar 22, 2023
About :

When some people look at something solid and bright, like a blue sky or a blank computer screen, they see small objects moving across their field of vision. What are these objects, and why do you see them? Michael Mauser explains the visual phenomenon of "flying gnats." Lesson by Michael Mauser, directed by Jane E. Davies. Find lesson materials: https://ed.ted.com/lessons/what-are-t... Support us on Patreon: http://bit.ly/TEDEdPatreon

  • vidoe Comments
Trend Videos
26:03
Kang Joo-eun PICK Must-buy items from Costco (+storage method, recipes)
깡주은
876,763 views   2 days ago
33:16
Kia Tigers🐯 Yang Hyeon-jong, Kim Tae-gun and 20 servings of galbijjim, galbitang, and naengmyeon mukbang! How deliciously did the soul mates(?) eat it!! [Two Came EP176]
운동부 왔어요
406,167 views   2 days ago
20:20
I sold some unused luxury bags...🥲
아옳이
396,409 views   2 days ago
3:34
This is how to eat winter cabbage and apples🥬I've been eating it every day instead of breakfast these days, and my belly fat has gone down (ft. cabbage and apple salad, homemade tofu mayonnaise)
쿠킹 프린세스 cooking
652,043 views   6 days ago
34:11
Birthday party on a deserted island the size of a booger 【Philippines 2】
빠니보틀 Pani Bottle
496,145 views   1 day ago
10:25
3 hours before returning from vacation
숏박스
4,270,995 views   2 weeks ago
17:33
[#YouQuizOnTheBlock] Since when have Hyun Bin♥Son Ye Jin been dating?🤭 Hyun Bin personally reveals his love story with his wife Ye Jin💕
디글 클래식 :Diggle Classic
617,806 views   23 hours ago
17:33
[#YouQuizOnTheBlock] Since when have Hyun Bin♥Son Ye Jin been dating?🤭 Hyun Bin personally reveals his love story with his wife Ye Jin💕
디글 클래식 :Diggle Classic
617,806 views   23 hours ago
34:40
Manila Garbage Hill Slum Tour with a Little Guide 【Philippines 1】
빠니보틀 Pani Bottle
1,018,941 views   4 days ago
14:55
Unforgettable wedding vlog
담다미담
369,813 views   2 days ago
30:36
Ryu Hyun-jin talks about the differences between the major league and the KBO
이대호 [RE:DAEHO]
845,900 views   3 days ago
15:17
The 5 most satisfying purchases in 24 years, selected after spending 190 million won (daily necessities) l Made in Korea
귀곰
727,655 views   7 days ago
30:36
Ryu Hyun-jin talks about the differences between the major league and the KBO
이대호 [RE:DAEHO]
845,900 views   3 days ago
18:23
Shilla Hotel's 300,000 won bear cake revealed for the first time🧸🎄 2024 Christmas cake review🎂
마미선
275,000 views   2 days ago
13:27
A miserable relationship advice from a single person...
찰스엔터
616,688 views   10 days ago
12:15
Hong Jin-kyung's eyes are tightly shut, the worst drug street in America (Shocking, Interview with an Addict)
공부왕찐천재 홍진경
1,957,286 views   8 days ago
34:11
Birthday party on a deserted island the size of a booger 【Philippines 2】
빠니보틀 Pani Bottle
496,145 views   1 day ago
24:43
mukbang, spicy, kimchi.
나나먹방 Nana mukbang
127,627 views   2 days ago
23:27
A house full of 40-year-old items that hold memories🏡Knock knock knock Milanonna House
김나영의 nofilterTV(노필터티비)
225,536 views   1 day ago
39:16
4 Eyes Part 2 2024 World Championship Documentary
LCK
468,909 views   4 days ago
21:05
With Kang Mina
인생84
661,484 views   1 day ago
46:16
I bet the person who lost will be sent to the Himalayas to reach 2 million subscribers ㅋㅋㅋㅋㅋㅋㅋ
보물섬
1,051,997 views   3 days ago
20:20
I sold some unused luxury bags...🥲
아옳이
396,409 views   2 days ago
46:16
I bet the person who lost will be sent to the Himalayas to reach 2 million subscribers ㅋㅋㅋㅋㅋㅋㅋ
보물섬
1,051,997 views   3 days ago
12:17
A day when my heart ached like it was torn apart
삐루빼로
729,343 views   1 day ago
34:40
Manila Garbage Hill Slum Tour with a Little Guide 【Philippines 1】
빠니보틀 Pani Bottle
1,018,941 views   4 days ago
23:41
Did you really cut off the internet? ⭐Jorim Ping Choi Kang-rok⭐ who disappeared after the end of <Black and White Chef> and then appeared again Please Take Care of My Refrigerator JTBC 241215 broadcast
JTBC Voyage
1,697,088 views   4 days ago
3:50
[New Song Live Clip] Jeon Yu-jin's Second Mini Album Track [Naviya]｜Current King Winner's Special Mini Album [ONLY YOU]
현역가왕&한일가왕전
175,295 views   3 days ago
24:40
Hermit Lee Hae-ri's villa breeding
걍밍경
441,898 views   21 hours ago
5:55
Are you hot, cold, hungry, full, tired, or sleeping?
너덜트
747,419 views   1 day ago
12:32
The reaction of Vietnamese employees who got to eat a lot of oysters in Korea that were too expensive to even see
코이티비 KOITV
427,108 views   5 days ago
8:48
I messed up my Japanese university interview and got Q&A
수쩡민
321,683 views   3 days ago
Google AdSense
336 x 280
Up Next
1:15:21
❤️❤️ Athos and Mana playing Minecraft ❤️❤️
Athos
2,514,940 views
7 months ago
56:31
ANIMATED ATHOS IN MINECRAFT
Athos
1,682,074 views
10 months ago
14:21
I HAD A FAMILY IN MINECRAFT
Athos
1,153,559 views
4 months ago
24:10
Are you afraid of monsters in minecraft?????
Athos
5,798,299 views
1 year ago
27:55
EVERYTHING YOU DRAW HAPPENS IN STUMBLE GUYS
Athos
10,455,664 views
1 year ago
21:29
I CAN BREAK ANY BLOCK IN MINECRAFT!!
ManaCraft
648,748 views
10 months ago
16:00
MOBS TURNED INTO GIRLS IN MINECRAFT
Cadres
1,487,467 views
4 days ago
9:16
I bought the wrong MINECRAFT and this happened...
Dudaberud
5,719,156 views
2 years ago
25:12
Toyota HILUX SRX PLUS! The new version of the queen of MID-SIZED PICKUPS! Meet the truck!
Automais oficial
11,845 views
2 weeks ago
1:34:03
Comparison: Toyota Hilux GR-S vs Ford Ranger Limited V6 - Which midsize pickup is better?
ComprecarTV
689,049 views
1 year ago
20:26
TOYOTA SW4 SRX PLATINUM 2025 - Brings Improvements and 10-Year Warranty!
Auto Ignição
119,926 views
13 days ago
11:10
COROLLA GR SPORT 2025 - Discover All the Model's Changes!
Auto Ignição
13,605 views
13 hours ago
59:29
New Mitsubishi Triton 2025 - HAS IT CHANGED A LOT? DOES IT DRIVE WELL? HAS IT LOST THE NAME L200? FIND OUT EVERYTHING HERE
A Roda
51,585 views
4 weeks ago
16:10
New Toyota Hilux 2025 SRV: Now with the best cost-benefit!
CARBRABUS
26,507 views
7 days ago
54:06
Comparison: Amarok Extreme 2025 x S10 High Country 2025 - Part 01/02
ComprecarTV
33,368 views
1 month ago
27:23
JAC Hunter is a 4x4 pickup more equipped than Hilux for less than R$240,000
Quatro Rodas
161,809 views
1 month ago
40:32
Review: Toyota Hilux SRX Plus 2024 - What's new for the SRX
ComprecarTV
63,840 views
4 months ago
19:20
NEW MITSUBISHI L200 TRITON 2025 OUTDOOR GLS IN DETAIL 244 THOUSAND DOESN'T BUY AN ENTRY-IN HILUX!!
Stanley Ravagnani
6,652 views
10 days ago
15:47
FORD RANGER LIMITED 2025 - Discover the Model With Optional Kits and Much More!
Auto Ignição
25,414 views
3 weeks ago
48:58
VW Amarok V6 2021 - HAS THE PRICE ALREADY FALLEN? DO YOU NEED TO CHANGE MORE? BETTER THAN RANGER AND HILUX? FIND OUT EVERYTHING!
A Roda
71,434 views
1 month ago
37:01
BYD SHARK 2025 Review - GOOD CAR BUT BAD PICKUP! UNDERSTAND THE CONTROVERSY!
Carro Chefe
104,033 views
6 days ago
18:51
NEW S10 LTZ 2025 - Surprised with the New 8-Speed ​​Gearbox!
Auto Ignição
81,334 views
5 months ago
Google AdSense
336 x 280

fetery.com. Copyright 2024