How a Student's Question Saved This NYC Skyscraper
How a single phone call from a student helped uncover a flaw that nearly toppled Citicorp. Get an exclusive 15% discount on Saily data plans! Use code veritasium at checkout. Download Saily app or go to https://saily.com/veritasium
If you’re looking for a molecular modeling kit, try Snatoms, a kit I invented where the atoms snap together magnetically - https://ve42.co/SnatomsV
Correction: From construction images of Citicorp, sharp-eyed viewers might see that the mid-V columns are still there. Those columns help prevent buckling of the diagonal and the weight of people on the floor above, …
Watch on YouTube ↗
(saves to browser)
Chapters (10)
Why is the citicorp building on stilts?
4:44
How wind load works
7:49
Tuned Mass Dampers
11:17
The Anonymous Student
14:00
Quartering Winds
18:38
What were the odds of collapse?
20:31
How was the citicorp building fixed?
25:40
Hurricane Ella
27:00
TMDs Take Over The World
28:36
Conspiracies and Cover Ups
Playlist
Uploads from Veritasium · Veritasium · 0 of 60
← Previous
Next →
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
How long does it take for the earth to go around the sun?
Veritasium
What causes the seasons?
Veritasium
Atomic Theory
Veritasium
Thomson's Plum Pudding Model of the Atom
Veritasium
Cathode Rays Lead to Thomson's Model of the Atom
Veritasium
Scientific Notation - Explained!
Veritasium
I'm Atoms (Scientific Cover of Jason Mraz's I'm Yours)
Veritasium
Scientific Notation - Example
Veritasium
The Difference Between Mass and Weight
Veritasium
Egg Experiment to Demonstrate Inertia
Veritasium
Gravity (Scientific Version of John Mayer's Gravity)
Veritasium
How Far Away is the Moon? (The Scale of the Universe)
Veritasium
What is a Force?
Veritasium
What Forces Are Acting On You?
Veritasium
Why Does the Moon Orbit Earth?
Veritasium
What Is Gravity?
Veritasium
Best Film on Newton's Third Law. Ever.
Veritasium
Calculating Gravitational Attraction
Veritasium
Which Hits The Ground First?
Veritasium
Misconceptions About Falling Objects
Veritasium
Is There Gravity In Space?
Veritasium
Three Incorrect Laws of Motion
Veritasium
Experiments A Cappella
Veritasium
Khan Academy and the Effectiveness of Science Videos
Veritasium
What Are Atoms and Isotopes?
Veritasium
Supercooled Water - Explained!
Veritasium
How Damaging is Radiation?
Veritasium
What Powers Australia?
Veritasium
Galileo the Scientific Parrot
Veritasium
Radiation vs Radioactive Atoms
Veritasium
Sound + Fire = Rubens' Tube
Veritasium
Types of Radiation
Veritasium
What Is Electricity? (Are You Gonna Be My Girl?)
Veritasium
How Old Is The Earth?
Veritasium
Where Did The Earth Come From?
Veritasium
Veritasium Bungee Jumps!
Veritasium
When Is A Bungee Jumper's Acceleration Max?
Veritasium
Option A - Acceleration of a Bungy Jump
Veritasium
Option B - Acceleration of a Bungy Jump
Veritasium
Option C - Acceleration of a Bungy Jump
Veritasium
Option D - Acceleration of a Bungy Jump
Veritasium
Option E - Acceleration of a Bungy Jump
Veritasium
Can You Perceive Acceleration?
Veritasium
Can You Solve This Shadow Illusion?
Veritasium
Misconceptions About Heat
Veritasium
Fire Syringe
Veritasium
Persistence Of Vision
Veritasium
Why Does The Earth Spin?
Veritasium
How Does The Earth Spin?
Veritasium
Why Is Ice Slippery?
Veritasium
Does Pressure Melt Ice?
Veritasium
Ice Cutting Experiment
Veritasium
Ice Cutting Experiment
Veritasium
What Is Chemistry?
Veritasium
What Is Water Made Of?
Veritasium
Impress Her With Nanodiamonds
Veritasium
Chain Drop Experiment
Veritasium
Chain Drop Answer 2
Veritasium
What Colour Is Most Attractive?
Veritasium
Imploding Drum
Veritasium
DeepCamp AI