MIT Physics Demo - Gyroscopes Made Easy
The motion of a gyroscope in response to an applied force is analyzed. TSG's gimbaled gyroscope is used to demonstrate.
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MIT Department of Physics Technical Services Group
The motion of a gyroscope in response to an applied force is analyzed. TSG's gimbaled gyroscope is used to demonstrate.
MIT Department of Physics Technical Services Group
An iron bar is used to try to pick up some paperclips or thumbtacks. It is not able to do this because it is not magnetized. The rod is placed in a long solenoid and DC power applied. The rod becomes magnetized and is able to pick up some of the ...
A bimetallic strip (12" ) of iron and aluminum is vertically fixed at one end to a board. The top end has a pointer that is free to move. The bimetallic strip is straight at room temperature. When heated with a blow torch, the strip curves due to differential expansion.
Helium introduced into a resonant cavity, including the lungs of the demonstrator, will increase the frequency of all pitches originating in the cavity.
A beam of light from a helium-neon laser is directed at a tank of water and is refracted as it enters the water. The outgoing angle of refraction is smaller than the incident angle. Next, the laser is directed from below the water's ...
A slinky is stretched out on a glass rod and connected to 120 VAC. When power is applied, the slinky immediately collapses due to Lenz's Law.
The image of printed words is transmitted through a bundle of approximately 25,000 coherent optical fibers and projected onto a screen.
Two identical tuning forks and sounding boxes are placed next to one another. Striking one tuning fork will cause the other to resonate at the same frequency. When a weight is attached to one tuning fork, they are no longer ...
A soft iron core is placed inside a solenoid having several hundred turns of fine wire. The coil winding is connected to a loudspeaker. Audible results of the Barkhausen Effect are produced by slowly moving a permanent magnet toward the solenoid core. A loud rasping sound ...
A hacksaw blade has a weight attached to each end. The center of the blade is tightly held in a vise. The two halves of the blade then behave like coupled oscillators.
A large number of compass needles are mounted on a Plexiglass sheet. A bar magnet is used to set the needles in motion. When the needles come to a stop, interaction between the needles simulates magnetic domains.
A piece of iron is suspended with a copper wire at the height of one pole of a magnet. At first the iron is attracted to the magnet. The iron is then heated with a torch and eventually falls from the magnet. As the iron cools it will again be attracted to the magnet.
A tear drop shaped conductor on an insulating stand is charged. Charge is scooped up from various points on the surface of the conductor with a proof plane and transferred to an electroscope. It is demonstrated that the charge density is greater at ...
A magnet is dropped down a conducting copper pipe and feels a resistive force. The falling magent induces a current in the copper pipe and, by Lenz's Law, the current creates a magnetic field that opposes the changing field of the falling ...
Three aluminium objects are dropped through a magnetic field. The objects move slower entering and leaving the field due to changes in the flux through the object. The change in the flux through a conductor results in a force which opposes additional flux change. As a ...
Five steel balls of different sizes are dropped into corn syrup. The balls reach a constant velocity shortly after entering the fluid. The velocity is constrained due to the drag balancing the force of gravity in the fluid. This demonstrates the relationship between the ...
Subatomic particles such as cosmic ray muons, alpha particles, and high energy electrons are striking our bodies all the time. In the cloud chamber, these particles ionize air molecules, creating delicate cloud trails by condensing supersaturated alcohol vapor. This is ...
A CO2 fire extinguisher is mounted on the back of a tricycle. When the CO2 is released, the tricycle is propelled forward.
A DC current is sent around a wire loop that is free to rotate. The current causes the loop to feel a torque in the presence of a magnetic field. Switching the current when the loop flips over allows it to continue accelerating, demonstrating the principle of a DC motor and ...
"A Membrane Puzzle"Dr. Silviu Pufu,2011–14 Pappalardo Fellow (String Theory)It has been known for quite some time that ten-dimensional string theory is contained within a fairly mysterious eleven-dimensional theory of membranes (higher ...
"New Physics Sandwiched Between Two Oxide Insulators"Dr. Karen Michaeli, 2010–13 Pappalardo Fellow (Hard Condensed Matter Theory)The continuous search for novel electronic and spintronic devices recently came to fruition in the form of ...
The MIT Glass Lab is located in the basement of the infinite corridor, in Room 4-003. Extracurricular classes are offered to the MIT community throughout the school year. The lab also hosts several sales throughout the year, as well as a lectureship and residency. Learn more about the Glass ...
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.
Now in its 75th year, we take a look back how the Hobby Shop began, and how it evolved to what it is today.
A brief discussion by César Hidalgo, the Asahi Broadcast Corporation Career Development Professor of Media Arts and Sciences.
Amy Robinson is a research affiliate in MIT's Department of Brain and Cognitive Sciences.
Heather Paxson, an associate professor in MIT's Anthropology Program, studies the people and culture behind the renaissance of artisanal cheese making in the United States.
Speakers: Stephen Van Evera, Elizabeth Wood, Carol Saivetz, Bakyt Beshimov, Peter Krause, Jeanne Guillemin and Silvia DominguezModerator: Richard Samuels, Ford International Professor of Political Science at the MIT Dept of Political Science and director of CIS.
ENGINEERyourHEALTH is an awareness initiative dedicated to instilling the perception of health and wellness as a significance and a priority, primarily focused around "condition management" and evolving into a universal understanding that health is critical to the success and future of our ...
A time-lapse video showing the day of the memorial service for fallen MIT Police Officer Sean Collier on April 24, 2013. This video was shot from Westgate, an MIT dormitory building. See more video from around campus on the day of the memorial: ...
This computer simulation shows a cross-section of the plasma inside a tokamak reactor. In this simulation, only the large-scale turbulence effects are modeled — which is adequate for some cases
Recorded 4-16-13
Recorded 4-16-13
Recorded 4-16-13
Speakers:Scot OsterwellAndy ClaymanMargaret RobertsonRecorded on April 15, 2013
Creating an online profile and building an online network, especially on LinkedIn, is an arduous but necessary task. Fine-tuning your profile, maximizing your network and connecting with contacts can be even more perplexing.A workshop presented by the Alumni Association and MIT Sloan’s ...
Recorded on April 9, 2013
An MIT undergraduate shares her experience doing cancer research at the Koch Institute for Integrative Cancer Research
A future inventor works on perfecting the super battery which will regulate the power grid
Two MIT undergraduates cut their teeth on some futuristic research at the Media Lab.
Professor Annette M. Kim presents preliminary findings of her research about Beijing's elaborate underground housing market.
Jeff Stein, LGO '13 and Princeton University (Mechanical and Aerospace Engineering) '07, describes his internship at Boeing South Carolina, the newest major aircraft factory in the world and the second production site for the 787 Dreamliner.As someone who joined LGO ...
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