Curated Video
Suddenly Painful
Duke University neuroscientist Jennifer Groh candidly discusses our current understanding about so-called “phantom limb pain”, revealing that there are some significant features of contemporary models that are incomplete.
Curated Video
Evolving Through Copying
Duke University neuroscientist Jennifer Groh describes an intriguing hypothesis that might account for the often hard to imagine intermediate stages of evolution while highlighting how evidence for one aspect of the theory might involve...
Curated Video
Harnessing Quantum Interference
Quantum physicist Artur Ekert (Oxford and NUS) describes the key role that quantum interference plays for quantum computation.
Zach Star
The intuition and implications of the complex derivative
The intuition and implications of the complex derivative
Why U
Algebra 86 - Graphing Polynomial Functions - Part 1
Calculators and graphing utilities are available that are capable of creating accurate graphs of polynomial functions. However, it is often desirable to sketch a quick representation of a function's graph to get a general idea of its...
Curated Video
Domain and Range
“Domain and Range” explains when a relation is a function. The video also describes how to determine the domain and range of a given function.
Curated Video
Graphing a Line: Two Methods Explained
In this video, a teacher demonstrates two ways to graph a line - using a table and using slope and Y intercept. The teacher explains the process step-by-step and provides clear examples to help students understand how to graph a line...
Science Buddies
SImple Soil Moisture Sensor Circuit
Build a simple soil moisture sensor (no programming required) that you can use for a science project! The sensor also works as a water level detector. Complete written instructions, including a parts list, can be found here:...
Science Buddies
How to Use a Button with an Arduino
Learn how to use a button as a digital input to an Arduino I/O pin with the digitalRead command. Visit the Science Buddies website for cool science projects you can do with an Arduino:...
Science Buddies
HC-SR04 Ultrasonic Distance Sensor and Arduino
Learn how to use the HC-SR04 ultrasonic distance sensor, also called a sonar sensor, to measure the distance to a nearby object using an Arduino. Visit the Science Buddies website for cool science projects you can do with an Arduino:...
Science Buddies
How to Use a Joystick with Arduino
Learn how to use an analog joystick with an Arduino so you can control outputs like LEDs and motors. See the Science Buddies website for cool science projects you can do with an Arduino: https://www.sciencebuddies.org/search?prop=arduino
Curated Video
29 Buck Converter Introductory Basics | Power Electronics
29 Buck Converter Introductory Basics | Power Electronics
Curated Video
Introduction to IT and Cybersecurity: Application Security Controls
Part 15/16 of Introduction to IT and Cybersecurity series: This video provides an overview of security controls that are implemented in applications. The speaker explains the three types of controls: input controls, processing controls,...
Curated Video
30 Buck Converter Analysis | Power Electronics
30 Buck Converter Analysis | Power Electronics
Curated Video
Hashing in a Nutshell
In this video, you will learn the basics of hashing and the various ways it can be used for password storage, file verification, and indexing.
Curated Video
Power Electronics Problem Set 1b
Basics of power electronics - Walid Issa Power Electronics Problem Set 1b