Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Behavior of Gas Molecules: Molecular Diffusion, Mean Free Path, and Effusion03:48

Behavior of Gas Molecules: Molecular Diffusion, Mean Free Path, and Effusion

29.2K
Although gaseous molecules travel at tremendous speeds (hundreds of meters per second), they collide with other gaseous molecules and travel in many different directions before reaching the desired target. At room temperature, a gaseous molecule will experience billions of collisions per second. The mean free path is the average distance a molecule travels between collisions. The mean free path increases with decreasing pressure; in general, the mean free path for a gaseous molecule will be...
29.2K
Relative Motion Analysis - Velocity01:24

Relative Motion Analysis - Velocity

398
A stroke engine has a slider-crank mechanism that converts rotational motion from the crank into linear motion of the slider or vice versa. This mechanism consists of three main parts: the crank, the connecting rod, and the slider.
When an external force is exerted, it sets the crank into a rotational movement. This, in turn, instigates the motion of the connecting rod, leading to what is referred to as a general plane motion. This process involves two key points - point A on the connecting rod...
398
Motion of a Projectile01:23

Motion of a Projectile

999
Projectile motion becomes evident when a player kicks the ball into the air. The launch angle, or the angle at which the ball is kicked, plays a crucial role in determining the trajectory of the projectile. As the ball soars through the air, influenced solely by gravity, its motion can be dissected into two independent velocity components: the horizontal and the vertical.
Horizontal motion, governed by the initial kick, maintains a constant velocity throughout the flight of the soccer ball.
999
Fluid Movement Between Compartments01:18

Fluid Movement Between Compartments

627
The force applied by fluids against a surface, known as hydrostatic pressure, initiates the transfer of fluid among different compartments. Within our blood vessels, the blood's hydrostatic pressure is a result of the heart's pumping action. At the arteriolar end of capillaries, hydrostatic pressure (capillary blood pressure) exceeds the opposing colloid osmotic pressure created primarily by plasma proteins like albumin. This discrepancy in pressure propels plasma and nutrients from the...
627
Absolute Motion Analysis- General Plane Motion01:24

Absolute Motion Analysis- General Plane Motion

249
Visualize a drone, with its propellers spinning rapidly, hovering mid-air. The fascinating movements and operations of this drone can be comprehended by applying the principle of general plane motion.
As the drone's propellers rotate, an upward force is generated that counteracts the force of gravity, enabling the drone to lift off from the ground. This initial movement of the drone is along a straight path, representing a form of translational motion. In this phase, every point on the...
249
Passive Diffusion: Overview and Kinetics01:17

Passive Diffusion: Overview and Kinetics

589
Passive diffusion is a critical process that allows small lipophilic drugs to cross the cell membrane along a concentration gradient. This mechanism's efficiency depends on four primary factors: the membrane's surface area, the drug's lipid-water partition coefficient, the concentration gradient, and the membrane's thickness.
When administered orally, drugs establish a substantial concentration gradient between the gastrointestinal (GI) lumen and the bloodstream, expediting...
589

You might also read

Related Articles

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

Sort by
Same author

State-dependent energy conversion produces degenerate dissipation in active actomyosin networks.

bioRxiv : the preprint server for biology·2026
Same author

First-nearest neighbour interactions and Vicsek-type noise in shoals of Paracheirodon axelrodi fish.

Journal of the Royal Society, Interface·2026
Same author

Topological control of spontaneous failure in active nematic solids.

Nature materials·2026
Same author

Spatial confinement affects the heterogeneity and interactions between shoaling fish.

Scientific reports·2024
Same author

F-actin architecture determines constraints on myosin thick filament motion.

Nature communications·2022
Same author

Filament Nucleation Tunes Mechanical Memory in Active Polymer Networks.

Advanced functional materials·2020

Related Experiment Video

Updated: Aug 9, 2025

Using Flight Mills to Measure Flight Propensity and Performance of Western Corn Rootworm, Diabrotica virgifera virgifera LeConte
07:38

Using Flight Mills to Measure Flight Propensity and Performance of Western Corn Rootworm, Diabrotica virgifera virgifera LeConte

Published on: October 29, 2019

6.2K

Mexican jumping beans exhibit diffusive motion.

Devon McKee1, A Pasha Tabatabai1

  • 1Department of Physics, Seattle University, Seattle, Washington 98122, USA.

Physical Review. E
|February 17, 2023
PubMed
Summary

Mexican jumping beans, containing a larva, move like active particles. Their random walk strategy effectively helps them find shade, crucial for survival.

Area of Science:

  • Biophysics
  • Animal Behavior
  • Ecology

Background:

  • Organisms employ diverse motion strategies for survival across various scales.
  • The Mexican jumping bean, a seed moved by an internal larva, presents a unique case of biological locomotion.

Purpose of the Study:

  • To quantitatively analyze the motion of Mexican jumping beans.
  • To develop a computational model simulating this motion.
  • To evaluate the survival advantage of their movement strategy.

Main Methods:

  • Utilized image analysis techniques to characterize bean movement.
  • Developed a computational simulation based on experimental data.
  • Assessed the efficacy of the diffusive strategy for shade-seeking.

More Related Videos

Quantitative Locomotion Study of Freely Swimming Micro-organisms Using Laser Diffraction
10:03

Quantitative Locomotion Study of Freely Swimming Micro-organisms Using Laser Diffraction

Published on: October 25, 2012

11.7K
A Simple Flight Mill for the Study of Tethered Flight in Insects
07:42

A Simple Flight Mill for the Study of Tethered Flight in Insects

Published on: December 10, 2015

17.2K

Related Experiment Videos

Last Updated: Aug 9, 2025

Using Flight Mills to Measure Flight Propensity and Performance of Western Corn Rootworm, Diabrotica virgifera virgifera LeConte
07:38

Using Flight Mills to Measure Flight Propensity and Performance of Western Corn Rootworm, Diabrotica virgifera virgifera LeConte

Published on: October 29, 2019

6.2K
Quantitative Locomotion Study of Freely Swimming Micro-organisms Using Laser Diffraction
10:03

Quantitative Locomotion Study of Freely Swimming Micro-organisms Using Laser Diffraction

Published on: October 25, 2012

11.7K
A Simple Flight Mill for the Study of Tethered Flight in Insects
07:42

A Simple Flight Mill for the Study of Tethered Flight in Insects

Published on: December 10, 2015

17.2K

Main Results:

  • Mexican jumping bean motion was quantitatively described as that of active particles.
  • A computational model successfully replicated the observed motion patterns.
  • The random walk behavior was identified as an effective strategy for finding shade.

Conclusions:

  • The larva's motion within the Mexican jumping bean can be modeled as active particle behavior.
  • The observed random walk motion is an advantageous survival strategy, aiding in thermoregulation through shade-seeking.