The instrument effect is an issue in experimental methodology meaning that any change during the measurement, or, the instrument, may influence the research validity. For example, in a control group design experiment, if the instruments used to measure the performance of the experiment group and the control group are different, a wrong conclusion about the experiment would be reached, the research result would be invalid. (Wikipedia).
AWESOME Physics demonstration. Coriolis effect (explained)!!!
The Coriolis effect refers to the apparent deflection of objects (such as airplanes, wind, missiles, and ocean currents) moving in a straight path relative to the Earth's surface. Its strength is proportional to the speed of the Earth's rotation at different latitudes. For example, a plane
From playlist MECHANICS
Teach Astronomy - Doppler Effect
http://www.teachastronomy.com/ The Doppler Effect is the shift of wavelength or frequency of a source of waves due to the motion of that source of waves. Doppler Effect is most familiar in terms of sound waves. As a source of sound, such as a siren, approaches you, the pitch or frequency
From playlist 06. Optics and Quantum Theory
In this video i demonstrate photoelectric effect. I explain the effect and i show the Einstein equation! Enjoy!
From playlist ATOMIC PHYSICS
Fixed Effects and Random Effects
Brief overview in plain English of the differences between the types of effects. Problems with each model and how to overcome them.
From playlist Experimental Design
10 Amazing demonstration, Magnus effect!
In this video i show magnus effect with explanation (football shoots, Flettner rotor, and basketball).
From playlist MECHANICS
The 10 Most Important Physics Effects
A count-down of the 10 most important effects in physics that you should all know about: 10: The Doppler Effect (for sound and light) 9. The (real!) Butterfly Effect 8. The Meissner-Ochsenfeld Effect The video is from here: https://www.youtube.com/watch?v=Rokoid75KxI 7. The Aharonov-
From playlist Physics
A sample photoelectric effect / work function question with a solution
This video shows you how to use Einsteins equation for the photoelectric effect See www.physicshigh.com for all my videos and other resources. If you like this video, please press the LIKE and SHARE with your peers. And please add a COMMENT to let me know I have helped you. Follow me fac
From playlist Nature of Light
Here is a demonstration of the doppler effect.
From playlist All Demonstrations
Seeing hallucinations in the brain
Scientists induced auditory hallucinations in the brains of people in MRI machines to learn more about how they happen. Learn more: http://scim.ag/2uGL1yp Read the paper (free): http://science.sciencemag.org/content/357/6351/596
From playlist Health and disease
Lecture 8: Private and Social Returns to Education
MIT 14.771 Development Economics, Fall 2021 Instructor: Esther Duflo View the complete course: https://ocw.mit.edu/courses/14-771-development-economics-fall-2021 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61kvh3caDts2R6LmkYbmzaG Covers empirical evidence on the
From playlist MIT 14.771 Development Economics, Fall 2021
Statistical Rethinking Winter 2019 Lecture 18
Lecture 18 of the Dec 2018 through March 2019 edition of Statistical Rethinking: A Bayesian Course with R and Stan. Varying slopes, non-centered parameterization, instrumental variables, social relations model.
From playlist Statistical Rethinking Winter 2019
We prove why IV analysis works
From playlist Causal Inference - The Science of Cause and Effect
We introduce Instrumental Variables
From playlist Causal Inference - The Science of Cause and Effect
Meet NASA's Shailen Desai, Sentinel-6 Michael Freilich Measurement System Engineer — Live Q&A
Launching soon from the U.S. West Coast, the satellite will track sea levels worldwide. In a series of live question-and-answer sessions, we invite you to meet some of the scientists and engineers on the mission. Growing up in landlocked Zimbabwe, NASA JPL engineer Shailen Desai was far fr
From playlist Sentinel-6
CMB experiments in Rome: a brief reviw by Francesco Piacentini
Program Cosmology - The Next Decade ORGANIZERS : Rishi Khatri, Subha Majumdar and Aseem Paranjape DATE : 03 January 2019 to 25 January 2019 VENUE : Ramanujan Lecture Hall, ICTS Bangalore The great observational progress in cosmology has revealed some very intriguing puzzles, the most i
From playlist Cosmology - The Next Decade
Gilles Métris - L’analyse des données et le résultat
Conférence donnée le lundi 2 décembre 2019 à l’occasion du Grand Prix Servant* 2019 de l’Académie des sciences décerné aux co-investigateurs et chefs de projet de la mission Microscope –––––––––––––––––––––––––––––– Track: Wanderlust — CRASTEL [Audio Library Release] Music provided by Aud
From playlist Conférence en l'honneur de la mission Microscope de l'ONERA
Thrive Society Theme - Track Breakdown
http://oliverlugg.com/ http://revolutionarygamesstudio.com/ I had a sudden urge to create a video analysis of my latest Thrive theme, hoping it could be prove useful for future Thrive composers. Yes, it's largely me rambling, but I think it came out quite well. If you want more of these
From playlist Track Breakdowns
Probing the Early Universe through Observations of the Cosmic Microwave Background - William Jones
Probing the Early Universe through Observations of the Cosmic Microwave Background William Jones Princeton University July 26, 2011
From playlist PiTP 2011
We demonstrate the Doppler Effect where a traveling transmitter excites spherical waves in fixed time intervals. While a frequency increase in the direction of travel is observed, a reduction of frequency occurs in the opposite direction.
From playlist Electromagnetic Animations
Code-It-Yourself! Sound Synthesizer #3 - Instruments & Polyphony
Program your own sound synthesizer! This part covers low frequency oscillators (LFOs), frequency modulation, instruments and polyphony. The intro and outro themes are "Marble Machine" by Wintergatan. All source code is available via github - click the link icon on my channel, or visit ww
From playlist Code-It-Yourself!