the Penguin Lectures on Mechanical Engineering
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8:58
What is the material derivative? 【Basic of fluid mechanics】
the Penguin Lectures on Mechanical Engineering
1.4K views • 1 year ago
3:40
Why (-1) × (-1) = 1 ? 【Are Imaginary Numbers Real?】
the Penguin Lectures on Mechanical Engineering
188 views • 1 year ago
12:40
How much do you know about O-rings?
the Penguin Lectures on Mechanical Engineering
1.4K views • 1 year ago
10:56
What are a NPN sensor and a PNP sensor like?
the Penguin Lectures on Mechanical Engineering
164 views • 1 year ago
9:53
Why is this possible? Trigonometric functions ⇔ Complex numbers 【AC circuit】
the Penguin Lectures on Mechanical Engineering
489 views • 2 years ago
11:50
How long should a bolt go into an internal thread?
the Penguin Lectures on Mechanical Engineering
935 views • 2 years ago
6:21
Strain -Get a deeper understanding of it- 【Strength of materials】
the Penguin Lectures on Mechanical Engineering
105 views • 2 years ago
9:47
Introduction for the theory of star connection and delta connection in motors
the Penguin Lectures on Mechanical Engineering
237 views • 2 years ago
11:55
What’s the difference between star connection and delta in motors?
the Penguin Lectures on Mechanical Engineering
4.5K views • 2 years ago
10:24
What's going on inside a Control box? - Second half - What is a relay?
the Penguin Lectures on Mechanical Engineering
96 views • 2 years ago
13:35
What's going on inside a Control box? - First half - What is a motor starter and a transformer?
the Penguin Lectures on Mechanical Engineering
89 views • 2 years ago
10:16
Big picture of Total Differential and Chain Rule
the Penguin Lectures on Mechanical Engineering
4.7K views • 2 years ago
4:44
What is differential? -- as a concept --
the Penguin Lectures on Mechanical Engineering
1.7K views • 3 years ago
6:24
【Reveal the true identity of Reactive Power 2nd】 - Analyze reactive power by using math -
the Penguin Lectures on Mechanical Engineering
46 views • 3 years ago
12:28
【Reveal the true identity of Reactive Power】 What is AC Electric Power?
the Penguin Lectures on Mechanical Engineering
119 views • 3 years ago
0:59
Derive Trigonometric Addition Formulas in 1 min
the Penguin Lectures on Mechanical Engineering
117 views • 3 years ago
0:53
Derive the 2D Rotation Matrix in 1 min
the Penguin Lectures on Mechanical Engineering
634 views • 3 years ago
13:30
Quenching – why can quenching process make steel harder? –
the Penguin Lectures on Mechanical Engineering
709 views • 3 years ago
0:31
Derive Pythagorean Theorem in 30 seconds
the Penguin Lectures on Mechanical Engineering
78 views • 3 years ago
5:22
Conservation Law of Energy is the same as Newton’s Second Law
the Penguin Lectures on Mechanical Engineering
619 views • 3 years ago
11:04
Bernoulli’s Equation and Conservation of Energy “What’s the relation between them”
the Penguin Lectures on Mechanical Engineering
1K views • 3 years ago
8:39
What is von Mises Stress? - You can understand it easily -
the Penguin Lectures on Mechanical Engineering
30K views • 3 years ago
11:59
What is a tensor? Why is a tensor necessary?
the Penguin Lectures on Mechanical Engineering
18K views • 3 years ago
12:24
The Theory behind von Mises Stress - What is von Mises Stress? -
the Penguin Lectures on Mechanical Engineering
3.3K views • 4 years ago
11:47
What’s the difference between PdV and VdP -- Thermodynamics –
the Penguin Lectures on Mechanical Engineering
5.6K views • 4 years ago
5:33
What’s the difference between a TENSOR and a MATRIX?
the Penguin Lectures on Mechanical Engineering
21K views • 4 years ago
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