結果 : how do sound waves act when an object blocks the path
0:56

How Fear of Holes was invented

Ai Plot
21,681,932 回視聴 - 7 か月前
1:22

Brian Cox explains quantum mechanics in 60 seconds - BBC News

BBC News
7,813,827 回視聴 - 10 年前
7:29

Understanding Electromagnetic Radiation! | ICT #5

Sabins Civil Engineering
4,730,864 回視聴 - 5 年前
9:45

Light Is Waves: Crash Course Physics #39

CrashCourse
1,141,858 回視聴 - 7 年前
0:15

Simple question 👀

Bukkit Brown
9,485,157 回視聴 - 2 年前
10:58

"There's NO Going Back" | INSTANT THIRD EYE ACTIVATION

Video Advice
3,715,070 回視聴 - 1 年前
0:22

Jake Betrays Guard 😞💔 #subwaysurfers #shorts

Subsurf Pro | Subway Surfers Adventure
7,240,123 回視聴 - 1 年前
21:56

The Tibetan Levitation Technique: Acoustically Induced Vortex Lift?

gsutton78
54,294 回視聴 - 2 年前
0:22

Tough times Never last 😊✌️ #delhipolice #motivation

Sushil Dhankhar Fit - COP
40,098,069 回視聴 - 1 年前
1:59

2-Minute Neuroscience: Autism

Neuroscientifically Challenged
2,291,123 回視聴 - 2 年前
3:30

How is Light Absorbed, Reflected and Refracted | #steamspirations #steamspiration

STEAMspirations
82,583 回視聴 - 2 年前
28:00

SQA National 5 Physics 2017 - Section 1

F Black
1,536 回視聴 - 3 年前
8:31

Mind-Bending Effect of Ferrofluid on a Superconductor

The Action Lab
14,914,897 回視聴 - 3 年前
3:04

Reflection of Light | Don't Memorise

Infinity Learn NEET
884,201 回視聴 - 5 年前
0:15

Doctor's Handwritings || Amusing Handwriting ||

Abinash Handwriting And Calligraphy
39,211,760 回視聴 - 2 年前
6:49

Laws of Reflection of Light : Best Demonstration

Make Me Scientific
821,735 回視聴 - 4 年前
0:22

Comment yes for more body language videos! #selfhelp #personaldevelopment #selfimprovement

selfhelpsonya
29,996,598 回視聴 - 1 年前
1:00

His reaction when he sees her FEET for the first time…😳 #Shorts

Peter And Friends
16,882,676 回視聴 - 2 年前
12:30

Surprising Ways Sound Shapes our Environment

Stewart Hicks
174,462 回視聴 - 2 年前
1:00

Moment of Inertia Easy Explanation | Physics Fun 😄 #physicsexperiment

Puneet's Physics
479,033 回視聴 - 1 年前