ND-tanglemit
An MIT take on the Lagrangian skeleton of turbulence in an experimental fluid flow.
An MIT take on the Lagrangian skeleton of turbulence in an experimental fluid flow.
MIT freshman Steven Fine explains the Lorentz Transformation. Read more about the Experimental Study Group: http://esg.mit.edu/
ESG student Joel Schneider teaches the problem "Gradients and Vector-valued Functions." Read more about the Experimental Study Group: http://esg.mit.edu/
Abiy Tasissa teaches "The Wave Equation Under Galilean Transformation." Read more about the Experimental Study Group: http://esg.mit.edu/
Two speakers, mounted on the table and facing each other, are driven by a function generator. A microphone is introduced between the speakers and the sound waves are displayed on an oscilloscope. This demonstrates the effect of interference and the resulting phase shift on ...
A Mylar balloon is held near a charged Van de Graaff generator. The balloon is moved radially away from the sphere and its deflection from the vertical is observed to decrease with distance. The same procedure is done with a conducting "infinite" plane. When the balloon is ...
A conducting sphere is charged with a Wimshurst Machine. Charge is removed from the outside of the sphere and placed on an electroscope, which deflects outwards. When the procedure is done for the inside of the sphere, it is found that no charge ...
Dr. Kirill Korolev, 2010-2013 Pappalardo Fellow (Soft Condensed Matter Theory & Biophysics) The evolution of natural populations involves more than mutations followed by natural selection--the reshuffling of genes during genetic recombination, ...
Dr. Mustafa Amin, 2008-2011 Pappalardo Fellow (Theoretical Astrophysics) Inflation, a period of accelerated expansion in the very early Universe, provides an elegant explanation for the observed spatial flatness of our universe. It also provides a robust mechanismfor ...
Dr. Fa Wang, 2009-2012 Pappalardo Fellow (Hard Condensed Matter Theory)In superconductors, electrons form pairs that can transport electricity without dissipation. This pairing requires attraction between electrons while the fundamental interaction ...
Dr. Lu Li, 2008-2011 Pappalardo Fellow (Condensed Matter Experiment)Like silicon in computer chips, interfaces between complex oxides are potential candidates for new functional electronics. Some interfaces between insulating oxides are conductive, ...
Dr. James Battat, 2008-2011 Pappalardo Fellow (Dark Matter & Neutrino Physics)The Standard Model of particle physics cannot account for 80% of the matter in the Universe. This mystery looms large over physics, and has stimulated an international program to identify dark ...
Prof. Jocelyn Monroe, Assistant Professor of Physics, MIT; 2006-2009 Pappalardo Fellow
Three segments of the Bell Labs Wave Machine are connected together. The points at which they are connected have the same impedance. Therefore, traveling waves will not be reflected at these boundaries. One can also observe the change in wavelength ...
Two segments of the Bell Labs apparatus are connected. The segments have different impedance. When a pulse travels from high impedance to low impedance, it is reflected with positive polarity and transmitted with positive polarity. When a pulse ...
Standing waves are created on the Bell Labs apparatus. The apparatus is "open" at both ends, therefore the number of nodes is equal to the number of overtones. For example, the fourth harmonic will have four nodes, the fifth harmonic will have five nodes, etc.
A single pulse creates two waves of one-half amplitude. When the waves pass each other they add constructively to create the original pulse.
Pulses are created on the Bell Labs apparatus and reflections from the opposite end are observed. Initially, the ends of the apparatus are left open and the reflections have positive polarity. When one end is fixed, reflections have negative polarity.
A beaker is placed on top of a cloth, on top of a stool. The cloth is pulled quickly from underneath the beaker, while the beaker remains stationary. The impulse of the net force is made very small by reducing the time over which the cloth acts on the beaker. In other ...
A ball rolls down an inclined track and around a vertical circle. All of the ball's initial potential energy is converted into three forms of energy when it reaches the top of the loop: potential energy corresponding to the height of the loop, kinetic energy corresponding ...
A can is placed on top of a metal sheet on a stool. A broom hits the sheet causing it to fly from underneath the can, while the can remains stationary. The impulse of the net force is made very small by reducing the time over which the metal sheet acts on the can. In other ...
On May 15, 2013, 3dim earned the grand prize at this year’s MIT $100K Entrepreneurship Competition.
The MIT Glass Lab is administratively co-sponsored by the Materials Processing Center and the Department of Materials Science and Engineering.
Learning the difference between kinetic and static friction.
Jesper Juul offered this lecture on Nov. 28, 2006. Juul is a video game theorist and assistant professor in video game theory and design at the Centre for Computer Game Research Copenhagen, where he also earned his PhD.
In a visit to the MIT campus on May 14, 2013, British Prime Minister David Cameron met with President L. Rafael Reif and Media Lab director Joichi Ito, faculty members and students, and a group of young MIT entrepreneurs.
Speakers: Stephen Van Evera, Elizabeth Wood, Carol Saivetz, Bakyt Beshimov, Peter Krause, Jeanne Guillemin and Silvia Dominguez. Moderator: Richard Samuels
What message is your brain sending?
You can create your own mini flashlight.
Scenes from MIT's campus during the memorial ceremony for Officer Sean Collier on April 24, 2013.
On April 24, 2013 in Briggs Field, thousands of law enforcement officials joined the MIT community in honoring fallen MIT Police Officer Sean Collier.
After an extensive renovation project, the Barker Library reading room has reopened to reveal the grandeur of the restored oculus atop the Great Dome, and the beauty of the rotunda’s original architecture.
Natural selection at work.
An interesting feature on the MIT Professor Emeritus of Physics by LaInformacion.com.
An undergraduate helps MIT's Brain and Cognitive Science Department find a cure for Huntington's disease.
An MIT undergraduate models a new class of material: the photonic crystal.
Used with permission from "Chronicle" (WCVB-Boston).
MIT Sloan Professor of Management Thomas Kochan discusses how financial analysts have pressured businesses to perform financially.
What makes a glow stick glow?
Alberto Cavallo, the Cecil and Ida Green Career Development Assistant Professor of Applied Economics at the MIT Sloan School of Management, discusses how Argentina has lied about its inflation rate.
A small amount of water is placed inside an airtight copper tube, with the end sealed by a rubber stopper. The tube is heated using a blowtorch, causing the water inside to boil. As the water changes from a liquid to a gas the pressure inside the tube increases. Eventually the pressure blows ...
15.467 Class from 05-15-2013
15.466 Class from 05-17-2013
15.467 Class from 05-17-2013
15.466 Class from 05-15-2013
Presentation by Ken Gagne, web producer at MIT Medical, on the basics of podcasting. This presentation was hosted by the Social Media Working Group and Communication Production Services in May 2013.
15.467 Class from 05-13-2013
15.466 Class from 05-13-2013
15.467 Class from 05-08-2013
15.466 Class from 05-08-2013
15.467 Class from 05-06-2013
15.466 Class from 05-06-2013
15.467 Class from 05-01-2013
15.466 Class from 05-01-2013
15.467 Class from 04-29-2013
15.466 Class from 04-29-2013
15.466 Class from 04-17-2013
15.466 Class from 04-22-2013
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