Related Experiment Video

Updated: Jan 22, 2026

Magnetic Tweezers for the Measurement of Twist and Torque
11:41

Magnetic Tweezers for the Measurement of Twist and Torque

Published on: May 19, 2014

23.8K

Compressed sensing of twisted photons

Frédéric Bouchard, Dominik Koutný, Felix Hufnagel

    Optics Express
    |June 30, 2019
    PubMed

    More Related Videos

    Author Spotlight: Advancing Understanding of Age-Related Lens Stiffness Changes05:19

    Author Spotlight: Advancing Understanding of Age-Related Lens Stiffness Changes

    Published on: April 5, 2024

    2.8K
    Strain Sensing Based on Multiscale Composite Materials Reinforced with Graphene Nanoplatelets09:38

    Strain Sensing Based on Multiscale Composite Materials Reinforced with Graphene Nanoplatelets

    Published on: November 7, 2016

    9.2K

    Related Concept Videos

    Angle of Twist: Problem Solving01:13

    Angle of Twist: Problem Solving

    An electric motor applies a torque of 700 N·m to an aluminum shaft, triggering a stable rotation. Two pulleys, B and C, are subjected to torques of 300 N·m and 400 N·m, respectively. The modulus of rigidity is provided as 25 GPa. With the knowledge of the length and diameter of each segment, the twist angle between the two pulleys can be computed. First, a section cut is made between pulleys B and C, and the cut cross-section is analyzed using a free-body diagram. Given that the torque...
    762
    The Sense of Self: Reflected Self-Appraisal and Social Comparison02:57

    The Sense of Self: Reflected Self-Appraisal and Social Comparison

    According to Charles Cooley, we base our image on what we think other people see (Cooley 1902). We imagine how we must appear to others, then react to this speculation. We don certain clothes, prepare our hair in a particular manner, wear makeup, use cologne, and the like—all with the notion that our presentation of ourselves is going to affect how others perceive us. We expect a certain reaction, and, if lucky, we get the one we desire and feel good about it. But more than that, Cooley...
    55.5K
    Angle of Twist - Elastic Range01:13

    Angle of Twist - Elastic Range

    Consider a cylindrical shaft with a length denoted by L and a consistent cross-sectional radius referred to as r. This shaft undergoes a torque at the free end. The highest shearing strain within the shaft is directly proportional to the twist angle and the radial distance from the shaft axis. When the shaft behaves elastically, this shearing strain can be articulated using variables such as the applied torque, radial distance, the polar moment of inertia, and the modulus of rigidity. By...
    781
    Introduction to Special Senses01:26

    Introduction to Special Senses

    Sensory receptors play an integral part in comprehending our external and internal environments. They receive diverse stimuli, converting them into the nervous system's electrochemical signals. This conversion occurs as the stimulus alters the sensory neuron's cell membrane potential, instigating the generation of an action potential. This action potential is subsequently transmitted to the central nervous system (CNS), which integrates with other sensory data or higher cognitive...
    7.3K
    Tactile and Chemical Senses01:27

    Tactile and Chemical Senses

    Tactile senses encompass touch, temperature, and pain, each mediated by specific receptors. Touch receptors detect mechanical energy or pressure against the skin. Sensory fibers from these receptors enter the spinal cord and relay information to the brain stem. Here, most fibers cross over to the opposite side of the brain. The touch information then moves to the thalamus, which projects a map of the body's surface onto the somatosensory areas of the parietal lobes in the cerebral cortex.
    732
    Behavior of Concrete Under Compressive Load01:23

    Behavior of Concrete Under Compressive Load

    Concrete exhibits specific behaviors under different compressive loads. Understanding this is crucial for understanding its structural integrity. When concrete undergoes uniaxial compression, it tends to develop cracks that run parallel to the direction of the force. These parallel cracks stem from localized tensile stresses that occur perpendicular to the compression direction. Additionally, angled cracks may appear due to the formation of shear planes.
    As the concrete specimen fractures under...
    615