Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Cartesian Vector Notation

Cartesian Vector Notation

Cartesian vector notation is a valuable tool in mechanical engineering for representing vectors in three-dimensional space, performing vector operations such as determining the gradient, divergence, and curl, and expressing physical quantities such as the displacement, velocity, acceleration, and force. By using Cartesian vector notation, engineers can more easily analyze and solve problems in various areas of mechanical engineering, including dynamics, kinematics, and fluid mechanics. This...

Curvilinear Motion: Polar Coordinates

Curvilinear Motion: Polar Coordinates

In polar coordinates, the motion of a particle follows a curvilinear path. The radial coordinate symbolized as 'r,' extends outward from a fixed origin to the particle, while the angular coordinate, 'θ,' measured in radians, represents the counterclockwise angle between a fixed reference line and the radial line connecting the origin to the particle.
The particle's location is described using a unit vector along the radial direction. Deriving the particle's position with respect to time...

Depth Perception and Spatial Vision

Depth Perception and Spatial Vision

Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.

Cartesian Form for Vector Formulation

Cartesian Form for Vector Formulation

The Cartesian form for vector formulation is a process to calculate the moment of force using the position and force vectors. The moment of force is defined as the cross-product of these vectors, making it a vector quantity. The Cartesian form of the position and force vectors involves unit vectors, which can be used to express the cross-product in determinant form.

Centroid for the Paraboloid of Revolution

Centroid for the Paraboloid of Revolution

The paraboloid of revolution is an axially symmetric surface generated by rotating a parabola around its axis. This shape has several applications in mechanical engineering due to its advantageous structural properties, such as strength against stress concentration points and rotational symmetry.
The centroid for the paraboloid of revolution is the point where all the mass of the paraboloid is concentrated. This centroid is important for engineering applications, as it determines how forces are...

Vector Components in the Cartesian Coordinate System

Vector Components in the Cartesian Coordinate System

Vectors are usually described in terms of their components in a coordinate system. Even in everyday life, we naturally invoke the concept of orthogonal projections in a rectangular coordinate system. For example, if someone gives you directions for a particular location, you will be told to go a few km in a direction like east, west, north, or south, along with the angle in which you are supposed to move. In a rectangular (Cartesian) xy-coordinate system in a plane, a point in a plane is...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Chemical 'canaries': Munitions workers in the First World War.

History of science·2023

Same author

Battling for life: the wartime work of Janet Vaughan.

Lancet (London, England)·2019

Same author

Pluralism versus Periodization.

Isis; an international review devoted to the history of science and its cultural influences·2018

Same author

The past as a work in progress.

British journal for the history of science·2017

Same author

WOMEN, SCIENCE AND SUFFRAGE IN WORLD WAR I.

Notes and records of the Royal Society of London·2015

Same author

Newton shows the light: a commentary on Newton (1672) 'A letter … containing his new theory about light and colours…'.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2015

Same journal

Don't Let Elon Musk Convince You that AI is the Bad Guy: A Film Review of Good Luck, Have Fun, Don't Die, Directed by Gore Verbinski. Briarcliff Entertainment, 2026.

Endeavour·2026

Same journal

WITHDRAWN: Feathered architects: Collecting histories of anthropogenic material in birds' nests.

Endeavour·2026

Same journal

Editorial.

Endeavour·2026

Same journal

"We shall do all we can to help you": The Society for Protection of Science and Learning's interwar attempt to aid refugee orthopedists and oncologists.

Endeavour·2026

Same journal

The Welwitsch Study Set: A collection ecology.

Endeavour·2026

Same journal

Giant bones and giants' bodies: Collection ecologies, 1500-1700.

Endeavour·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 28, 2026

Three-Dimensional Mapping of the Rotation of Interactive Virtual Objects with Eye-Tracking Data

Three-Dimensional Mapping of the Rotation of Interactive Virtual Objects with Eye-Tracking Data

Published on: October 18, 2024

Cartesian visions.

Patricia Fara¹

¹Clare College, Cambridge, UK.

|November 7, 2008

Summary

This summary is machine-generated.

René Descartes

More Related Videos

Automated Charting of the Visual Space of Housefly Compound Eyes

Automated Charting of the Visual Space of Housefly Compound Eyes

Published on: March 31, 2022

Measuring Sensitivity to Viewpoint Change with and without Stereoscopic Cues

Measuring Sensitivity to Viewpoint Change with and without Stereoscopic Cues

Published on: December 4, 2013

Related Experiment Videos

Last Updated: Jun 28, 2026

Three-Dimensional Mapping of the Rotation of Interactive Virtual Objects with Eye-Tracking Data

Three-Dimensional Mapping of the Rotation of Interactive Virtual Objects with Eye-Tracking Data

Published on: October 18, 2024

Automated Charting of the Visual Space of Housefly Compound Eyes

Automated Charting of the Visual Space of Housefly Compound Eyes

Published on: March 31, 2022

Measuring Sensitivity to Viewpoint Change with and without Stereoscopic Cues

Measuring Sensitivity to Viewpoint Change with and without Stereoscopic Cues

Published on: December 4, 2013

Area of Science:

Philosophy of Science
Enlightenment Studies

Background:

René Descartes's theories of vision were influential during the Enlightenment.
French philosophers integrated Descartes's emphasis on sight with empiricist ideas, challenging innate knowledge.

Discussion:

Denis Diderot critiqued Descartes by highlighting Nicholas Saunderson's reliance on touch.
Saunderson, a blind physics professor, served as a model for experiential learning.
Diderot utilized Saunderson to voice critiques of religious and philosophical doctrines.

Key Insights:

The abstract explores the intersection of visual theories, empiricism, and philosophical critique in the Enlightenment.
It highlights the philosophical significance of sensory experience, particularly touch, in shaping knowledge.
The critique of Descartes through Saunderson illustrates a shift towards empirical understanding.

Outlook:

Further research could explore the impact of sensory deprivation on philosophical thought.
Investigating Diderot's use of Saunderson offers insights into Enlightenment critiques of established beliefs.
Analyzing the evolution of empiricism versus rationalism in post-Cartesian philosophy.