Spring toggle mechanism enables to reach end positions of a lever quickly and holds it there firmly. The pink double crank represents action from outside.
From playlist Mechanisms
Intermittent Planetary Mechanism
This mechanism produces a reciprocating movement, with the forward always longer than the backward. It uses a planetary mechanism with two inputs, the sun and the ring. The output is the arm. The inputs are provided by an intermittent mechanism, with one gear moving two others, one at a ti
From playlist Planetary Mechanisms
Hydraulic cylinder with fixed piston
Green cylinder with machine table reciprocates. Pressure fluid is conducted into cylinder via holes on fixed piston rod. The hoses can be stationary. In case using holes on the cylinder the hoses have to move with the cylinder. The arrows show flows of pressure fluid.
From playlist Mechanisms
Push pink button, turn white lever to new position and release the button.
From playlist Mechanisms
http://www.mekanizmalar.com/menu_pneumatic.html The one shot circuit is used to shorten long signals which may still be actuating a valve when it is necessary to reset the same valve. The circuit output appears as soon as the limit valve is actuated. The output is shut off after a delay
From playlist Pneumatic and Hydraulics
Trigger mechanism for the paper crossbow by Nighthawkinlight. The original was simple, but not very reliable, particularly for children. So I created a printable trigger mechanism. Get the model here: http://www.thingiverse.com/thing:87805
From playlist NightHawkInLight Community Video Responses!
Spring toggle mechanism enables to reach end positions of a lever quickly and holds it there firmly. The violet double crank represents manual action. Inventor files of this video: http://www.mediafire.com/file/dd93u5496lazlc0/SpringToggle3Inv.zip
From playlist Mechanisms
Loose the screw for moving the stopper to new position and then tighten it. The stopper is kept immobile by wedge mechnism.
From playlist Mechanisms
Push green button, move slider to new position and release the button. Inventor files of this video: http://www.mediafire.com/file/9ssp9ce75ox4rcc/PositionDevice5Inv.zip
From playlist Mechanisms
International Relations 101 (#62): Issue Linkage
http://gametheory101.com/courses/international-relations-101/ The repeated prisoner's dilemma showed that states can sustain cooperation though the threat of punishment in the future. But punishment in public goods interactions is complicated. For example, one state cannot adequately puni
From playlist William Spaniel: International Relations 101
International Relations 101 (#12): Grim Trigger
http://gametheory101.com/courses/international-relations-101/ Cooperation cannot occur if states know when their prisoner's dilemma interaction will end. What if the end of the interaction is uncertain? Cooperation is possible if the states adopt a policy of tough love---a.k.a. a grim tri
From playlist William Spaniel: International Relations 101
How to Get More Traffic (9 New Strategies)
In this video I'm going to show you how to get more traffic to your website. In fact, I used these same 9 strategies to get over 2 million visitors to my blog this year. Here's a quick rundown of what you're about to learn: First, I'll show you how to use "The Upside Down Guest Post" an
From playlist New Here? Watch These Videos
22. Repeated games: cheating, punishment, and outsourcing
Game Theory (ECON 159) In business or personal relationships, promises and threats of good and bad behavior tomorrow may provide good incentives for good behavior today, but, to work, these promises and threats must be credible. In particular, they must come from equilibrium behavior tomo
From playlist Game Theory with Ben Polak
The Repeated Prisoner's Dilemma - Game Theory #SoME1
Published for 3Blue1Brown's SOME1 competition In this video, I want to introduce you to some of the mathematics behind game theory by delving deep into the prisoner's dilemma. Whether you’ve never heard about game theory or are an expert at it, I hope this video gives you some intuition f
From playlist Summer of Math Exposition Youtube Videos
Can Scientists Work Outside The Standard Model of Physics?
Episode 3 of 4 Check us out on iTunes! http://apple.co/1TXDZAI Please Subscribe! http://bit.ly/28iQhYC There are specific things scientists are looking for when conducting the compact muon solenoid (CMS) experiment at the large hadron collider (LHC), but what about things we don't know
From playlist The Large Hadron Collider Explained
Brain Science for Self Improvement - Train Yourself Like a Dog
Learn more about this course and sign up for a FREE trial of The Great Courses Plus here: hhttps://wondrium.com/youtube/lp/t2/generic?utm_source=Video&utm_medium=Youtube&utm_campaign=149610 00:00 Why Changing Behavior Can Be Difficult 04:01 One Simple Step for Reducing Bad Habits 07:51 Ho
From playlist Latest Uploads
Evolutionary game theory by Matteo Marsili
Winter School on Quantitative Systems Biology DATE:04 December 2017 to 22 December 2017 VENUE:Ramanujan Lecture Hall, ICTS, Bengaluru The International Centre for Theoretical Sciences (ICTS) and the Abdus Salam International Centre for Theoretical Physics (ICTP), are organizing a Winter S
From playlist Winter School on Quantitative Systems Biology
International Relations 101 (#59): Monitoring Institutions
http://gametheory101.com/courses/international-relations-101/ Absent international agreements, states have incentive to over consume common pool goods. But treaties can be worthless if no one knows when a state has violated it. Thus, monitoring institutions help create international coope
From playlist William Spaniel: International Relations 101
Bridgeport Public Schools 2014 Convocation
In front of an estimated 2,000 staff and community members, Bridgeport's interim schools chief, Fran Rabinowitz, opened the 2014-15 school year by setting a kinder, gentler tone for the district. With the help of keynote speaker Marc Brackett, director of Yale University's Center for Emoti
From playlist Yale Center for Emotional Intelligence
This mechanism directly converts the continuous rotary motion of a drive shaft into the intermittent linear motion of a rack. STEP files of this video: http://www.mediafire.com/file/1c0iaa3teed88el/RatchetMechanism6STEP.zip Inventor files: http://www.mediafire.com/file/ujcw5wcp8nabb65/Ratc
From playlist Mechanisms