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JoVE Science Education

Engineering

Visual demonstrations of key scientific experiments

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8 Chapters

119 Videos

550+ Multiple Choice Questions

Chapter 1

Bioengineering

15 Videos · 121 Minutes

Overview of Biomaterials

1.1: Overview of Biomaterials

76.9K views

Collagen Hydrogels

1.2: Collagen Hydrogels

54.7K views

Electrospinning of Silk Biomaterials

1.3: Electrospinning of Silk Biomaterials

10.4K views

Overview of BioMEM Devices

1.4: Overview of BioMEM Devices

17.5K views

Microfabrication via Photolithography

1.5: Microfabrication via Photolithography

12.6K views

Soft Lithography

1.6: Soft Lithography

12.2K views

Overview of Bioprocess Engineering

1.7: Overview of Bioprocess Engineering

21.7K views

Synthetic Biology

1.8: Synthetic Biology

11.3K views

Batch and Continuous Bioreactors

1.9: Batch and Continuous Bioreactors

53.3K views

Overview of Biosensing

1.10: Overview of Biosensing

14.1K views

Electrochemical Biosensing

1.11: Electrochemical Biosensing

18.6K views

Optical Biosensing

1.12: Optical Biosensing

16.3K views

Overview of Tissue Engineering

1.13: Overview of Tissue Engineering

14.8K views

Histotypic Tissue Culture

1.14: Histotypic Tissue Culture

32.9K views

Whole Organ Tissue Culture

1.15: Whole Organ Tissue Culture

15.4K views

Chapter 2

Electrical Engineering

15 Videos · 155 Minutes

Electrical Safety Precautions and Basic Equipment

2.1: Electrical Safety Precautions and Basic Equipment

146.4K views

Characterization of Magnetic Components

2.2: Characterization of Magnetic Components

16.7K views

Introduction to the Power Pole Board

2.3: Introduction to the Power Pole Board

13K views

DC/DC Boost Converter

2.4: DC/DC Boost Converter

58.6K views

DC/DC Buck Converter

2.5: DC/DC Buck Converter

22.1K views

Flyback Converter

2.6: Flyback Converter

13.9K views

Single Phase Transformers

2.7: Single Phase Transformers

21.5K views

Single Phase Rectifiers

2.8: Single Phase Rectifiers

24.4K views

Thyristor Rectifier

2.9: Thyristor Rectifier

18.6K views

Single Phase Inverter

2.10: Single Phase Inverter

18.8K views

2.11: DC Motors

25.2K views

AC Induction Motor Characterization

2.12: AC Induction Motor Characterization

12.7K views

VFD-fed AC Induction Machine

2.13: VFD-fed AC Induction Machine

7.6K views

AC Synchronous Machine Synchronization

2.14: AC Synchronous Machine Synchronization

22.4K views

AC Synchronous Machine Characterization

2.15: AC Synchronous Machine Characterization

15.2K views

Chapter 3

Mechanical Engineering

15 Videos · 170 Minutes

Buoyancy and Drag on Immersed Bodies

3.1: Buoyancy and Drag on Immersed Bodies

31.4K views

Stability of Floating Vessels

3.2: Stability of Floating Vessels

24.7K views

Propulsion and Thrust

3.3: Propulsion and Thrust

22.9K views

Piping Networks and Pressure Losses

3.4: Piping Networks and Pressure Losses

62.2K views

Quenching and Boiling

3.5: Quenching and Boiling

8.9K views

Hydraulic Jumps

3.6: Hydraulic Jumps

42.3K views

Heat Exchanger Analysis

3.7: Heat Exchanger Analysis

29.4K views

Introduction to Refrigeration

3.8: Introduction to Refrigeration

26.9K views

Hot Wire Anemometry

3.9: Hot Wire Anemometry

16.9K views

Measuring Turbulent Flows

3.10: Measuring Turbulent Flows

14.3K views

Visualization of Flow Past a Bluff Body

3.11: Visualization of Flow Past a Bluff Body

13.7K views

Jet Impinging on an Inclined Plate

3.12: Jet Impinging on an Inclined Plate

11.7K views

Conservation of Energy Approach to System Analysis

3.13: Conservation of Energy Approach to System Analysis

8.1K views

Mass Conservation and Flow Rate Measurements

3.14: Mass Conservation and Flow Rate Measurements

24K views

Determination of Impingement Forces on a Flat Plate with the Control Volume Method

3.15: Determination of Impingement Forces on a Flat Plate with the Control Volume Method

26.8K views

Chapter 4

Chemical Engineering

15 Videos · 144 Minutes

Testing the Heat Transfer Efficiency of a Finned-tube Heat Exchanger

4.1: Testing the Heat Transfer Efficiency of a Finned-tube Heat Exchanger

19K views

Using a Tray Dryer to Investigate Convective and Conductive Heat Transfer

4.2: Using a Tray Dryer to Investigate Convective and Conductive Heat Transfer

44.9K views

Viscosity of Propylene Glycol Solutions

4.3: Viscosity of Propylene Glycol Solutions

34.8K views

Porosimetry of a Silica Alumina Powder

4.4: Porosimetry of a Silica Alumina Powder

10.5K views

Demonstration of the Power Law Model Through Extrusion

4.5: Demonstration of the Power Law Model Through Extrusion

11.5K views

4.6: Gas Absorber

38.4K views

Vapor-liquid Equilibrium

4.7: Vapor-liquid Equilibrium

95.4K views

The Effect of Reflux Ratio on Tray Distillation Efficiency

4.8: The Effect of Reflux Ratio on Tray Distillation Efficiency

80.2K views

Efficiency of Liquid-liquid Extraction

4.9: Efficiency of Liquid-liquid Extraction

50.3K views

Liquid Phase Reactor: Sucrose Inversion

4.10: Liquid Phase Reactor: Sucrose Inversion

10.5K views

Crystallization of Salicylic Acid via Chemical Modification

4.11: Crystallization of Salicylic Acid via Chemical Modification

25.3K views

Single and Two-phase Flow in a Packed Bed Reactor

4.12: Single and Two-phase Flow in a Packed Bed Reactor

20.2K views

Kinetics of Addition Polymerization to Polydimethylsiloxane

4.13: Kinetics of Addition Polymerization to Polydimethylsiloxane

17.2K views

Catalytic Reactor: Hydrogenation of Ethylene

4.14: Catalytic Reactor: Hydrogenation of Ethylene

31.6K views

Evaluating the Heat Transfer of a Spin-and-Chill

4.15: Evaluating the Heat Transfer of a Spin-and-Chill

8.1K views

Chapter 5

Structural Engineering

15 Videos · 156 Minutes

Material Constants

5.1: Material Constants

25.5K views

Stress-Strain Characteristics of Steels

5.2: Stress-Strain Characteristics of Steels

130.6K views

Stress-Strain Characteristics of Aluminum

5.3: Stress-Strain Characteristics of Aluminum

93.8K views

Charpy Impact Test of Cold Formed and Hot Rolled Steels Under Diverse Temperature Conditions

5.4: Charpy Impact Test of Cold Formed and Hot Rolled Steels Under Diverse Temperature Conditions

35.8K views

Rockwell Hardness Test and the Effect of Treatment on Steel

5.5: Rockwell Hardness Test and the Effect of Treatment on Steel

32.8K views

Buckling of Steel Columns

5.6: Buckling of Steel Columns

37.8K views

Dynamics of Structures

5.7: Dynamics of Structures

13K views

Fatigue of Metals

5.8: Fatigue of Metals

57.9K views

Tension Tests of Polymers

5.9: Tension Tests of Polymers

29.5K views

Tension Test of Fiber-Reinforced Polymeric Materials

5.10: Tension Test of Fiber-Reinforced Polymeric Materials

18.1K views

Aggregates for Concrete and Asphaltic Mixes

5.11: Aggregates for Concrete and Asphaltic Mixes

12.8K views

Tests on Fresh Concrete

5.12: Tests on Fresh Concrete

27.2K views

Compression Tests on Hardened Concrete

5.13: Compression Tests on Hardened Concrete

16.5K views

Tests of Hardened Concrete in Tension

5.14: Tests of Hardened Concrete in Tension

24.7K views

5.15: Tests on Wood

34.7K views

Chapter 6

Biomedical Engineering

15 Videos · 163 Minutes

Imaging Biological Samples with Optical and Confocal Microscopy

6.1: Imaging Biological Samples with Optical and Confocal Microscopy

38.1K views

SEM Imaging of Biological Samples

6.2: SEM Imaging of Biological Samples

26.6K views

Biodistribution of Nano-drug Carriers: Applications of SEM

6.3: Biodistribution of Nano-drug Carriers: Applications of SEM

10.7K views

High-frequency Ultrasound Imaging of the Abdominal Aorta

6.4: High-frequency Ultrasound Imaging of the Abdominal Aorta

15.6K views

Quantitative Strain Mapping of an Abdominal Aortic Aneurysm

6.5: Quantitative Strain Mapping of an Abdominal Aortic Aneurysm

5K views

Photoacoustic Tomography to Image Blood and Lipids in the Infrarenal Aorta

6.6: Photoacoustic Tomography to Image Blood and Lipids in the Infrarenal Aorta

6K views

Cardiac Magnetic Resonance Imaging

6.7: Cardiac Magnetic Resonance Imaging

16K views

Computational Fluid Dynamics Simulations of Blood Flow in a Cerebral Aneurysm

6.8: Computational Fluid Dynamics Simulations of Blood Flow in a Cerebral Aneurysm

13K views

Near-infrared Fluorescence Imaging of Abdominal Aortic Aneurysms

6.9: Near-infrared Fluorescence Imaging of Abdominal Aortic Aneurysms

9K views

Noninvasive Blood Pressure Measurement Techniques

6.10: Noninvasive Blood Pressure Measurement Techniques

13.2K views

Acquisition and Analysis of an ECG (electrocardiography) Signal

6.11: Acquisition and Analysis of an ECG (electrocardiography) Signal

113K views

Tensile Strength of Resorbable Biomaterials

6.12: Tensile Strength of Resorbable Biomaterials

8.5K views

Micro-CT Imaging of a Mouse Spinal Cord

6.13: Micro-CT Imaging of a Mouse Spinal Cord

8.9K views

Visualization of Knee Joint Degeneration after Non-invasive ACL Injury in Rats

6.14: Visualization of Knee Joint Degeneration after Non-invasive ACL Injury in Rats

9K views

Combined SPECT and CT Imaging to Visualize Cardiac Functionality

6.15: Combined SPECT and CT Imaging to Visualize Cardiac Functionality

12K views

Chapter 7

Materials Engineering

14 Videos · 126 Minutes

Optical Materialography Part 1: Sample Preparation

7.1: Optical Materialography Part 1: Sample Preparation

17K views

Optical Materialography Part 2: Image Analysis

7.2: Optical Materialography Part 2: Image Analysis

12.4K views

X-ray Photoelectron Spectroscopy

7.3: X-ray Photoelectron Spectroscopy

23.6K views

$X-ray Diffraction$ 9:31

7.4: X-ray Diffraction

93.8K views

Focused Ion Beams

7.5: Focused Ion Beams

11.3K views

Directional Solidification and Phase Stabilization

7.6: Directional Solidification and Phase Stabilization

7.3K views

Differential Scanning Calorimetry

7.7: Differential Scanning Calorimetry

40.8K views

Thermal Diffusivity and the Laser Flash Method

7.8: Thermal Diffusivity and the Laser Flash Method

14.2K views

Electroplating of Thin Films

7.9: Electroplating of Thin Films

21.5K views

Analysis of Thermal Expansion via Dilatometry

7.10: Analysis of Thermal Expansion via Dilatometry

16.9K views

Electrochemical Impedance Spectroscopy

7.11: Electrochemical Impedance Spectroscopy

25.6K views

Ceramic-matrix Composite Materials and Their Bending Properties

7.12: Ceramic-matrix Composite Materials and Their Bending Properties

9.8K views

Nanocrystalline Alloys and Nano-grain Size Stability

7.13: Nanocrystalline Alloys and Nano-grain Size Stability

5.7K views

Hydrogel Synthesis

7.14: Hydrogel Synthesis

25.3K views

Chapter 8

Aeronautical Engineering

15 Videos · 137 Minutes

Aerodynamic Performance of a Model Aircraft: The DC-6B

8.1: Aerodynamic Performance of a Model Aircraft: The DC-6B

9.1K views

Propeller Characterization: Variations in Pitch, Diameter, and Blade Number on Performance

8.2: Propeller Characterization: Variations in Pitch, Diameter, and Blade Number on Performance

27.7K views

Airfoil Behavior: Pressure Distribution over a Clark Y-14 Wing

8.3: Airfoil Behavior: Pressure Distribution over a Clark Y-14 Wing

23K views

Clark Y-14 Wing Performance: Deployment of High-lift Devices (Flaps and Slats)

8.4: Clark Y-14 Wing Performance: Deployment of High-lift Devices (Flaps and Slats)

15K views

Turbulence Sphere Method: Evaluating Wind Tunnel Flow Quality

8.5: Turbulence Sphere Method: Evaluating Wind Tunnel Flow Quality

9.3K views

Cross Cylindrical Flow: Measuring Pressure Distribution and Estimating Drag Coefficients

8.6: Cross Cylindrical Flow: Measuring Pressure Distribution and Estimating Drag Coefficients

17.3K views

Nozzle Analysis: Variations in Mach Number and Pressure Along a Converging and a Converging-diverging Nozzle

8.7: Nozzle Analysis: Variations in Mach Number and Pressure Along a Converging and a Converging-diverging Nozzle

39K views

Schlieren Imaging: A Technique to Visualize Supersonic Flow Features

8.8: Schlieren Imaging: A Technique to Visualize Supersonic Flow Features

13K views

Flow Visualization in a Water Tunnel: Observing the Leading-edge Vortex Over a Delta Wing

8.9: Flow Visualization in a Water Tunnel: Observing the Leading-edge Vortex Over a Delta Wing

9.2K views

Surface Dye Flow Visualization: A Qualitative Method to Observe Streakline Patterns in Supersonic Flow

8.10: Surface Dye Flow Visualization: A Qualitative Method to Observe Streakline Patterns in Supersonic Flow

5.4K views

Pitot-static Tube: A Device to Measure Air Flow Speed

8.11: Pitot-static Tube: A Device to Measure Air Flow Speed

51.6K views

Constant Temperature Anemometry: A Tool to Study Turbulent Boundary Layer Flow

8.12: Constant Temperature Anemometry: A Tool to Study Turbulent Boundary Layer Flow

8K views

Pressure Transducer: Calibration Using a Pitot-static Tube

8.13: Pressure Transducer: Calibration Using a Pitot-static Tube

10.6K views

Real-time Flight Control: Embedded Sensor Calibration and Data Acquisition

8.14: Real-time Flight Control: Embedded Sensor Calibration and Data Acquisition

11K views

Multicopter Aerodynamics: Characterizing Thrust on a Hexacopter

8.15: Multicopter Aerodynamics: Characterizing Thrust on a Hexacopter

9.5K views

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Visualized experiments

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