SciShow
What's the Best Way to Rescue a Drowned Phone?
What should you do after your phone goes for a swim?
SciShow
Why Are Smartphone Batteries Combusting
Why did some of Samsung's Galaxy Note7 phones explode? And what can Tardigrades teach us about protecting our DNA?
Curated Video
What's the Difference between Seizures & Epilepsy?
Howcast - Learn the difference between seizures and epilepsy from Steve Wolf, MD and Patty McGoldrick, NP in this Howcast video.
Curated Video
A simple trick to find Thevenin's Resistance!
In this video, we understand how to find Thevenin's Resistance using a simple trick that always works! Thevenin's Equivalent Circuit Made Easy! Basic Electronic Circuit Analysis!
Curated Video
Electronic 101: Finding Thevenin's Resistance
Finding Thevenin's Resistance for this Circuit! Not sure how? Watch this video! Do you want to learn Embedded Systems the Right Way?
Curated Video
Find the energy stored in the capacitor and the inductor at steady-state
Find the energy stored in the capacitor and the inductor at steady-state
Curated Video
Inductor Circuit Analysis - 5
Before t = 0, S1 was closed and S2 was opened, both for a long time. At t = 0, both switches were flipped. Find the current i(t) after t = 0.
Curated Video
Inductor Circuit Analysis - 6
The switch was OPEN for a long time before t = 0. At time t = 0, the switch is closed. What is the voltage VAB at time t = 0+? What is IL(t) at time t = 1 ms?
Curated Video
Thevenin Circuit Analysis: The Easy Way!
Thevenin's Equivalent Circuit allows you to convert any complex circuit into a simple circuit that has a single voltage source (Thevenin's Voltage) and a single Resistance (Thevenin's Resistance), in series with the Load. After that, you...
Curated Video
Electronics 101: Understand the impact of Load Resistance on the Circuit!
In this video, we look at different possible Load Values and understand its impact on the circuit.
Curated Video
Inductor Steady-State and Transient Analysis
The switch was closed for a long time before t = 0. At time t = 0, the switch is opened. 1. Determine the energy that was stored in the inductor at time t = 0- (i.e., when the switch was still closed) 2. Determine the voltage V5k across...
Science Buddies
Analog RGB LED Strip Control with Arduino (Lesson #29)
This easy video tutorial will show you how to use an Arduino.
Science Buddies
How to Use a Solenoid with Arduino
Dive into the world of Arduino and solenoids with this hands-on tutorial. Discover how solenoids operate to provide linear motion and how you can control them using Arduino. Ideal for hobbyists and makers looking to integrate solenoids...
Curated Video
Bizarre Bodily Behaviors Explained
Why do we sneeze when we look at the sun? What causes the red-eye effect in photos? This segment explores peculiar involuntary responses of the human body, offering scientific explanations for these common yet often misunderstood...
Curated Video
Learn Java from Scratch - A Beginner's Guide - Step 09 - Java Boolean Data Type - Puzzles - Short Circuit Operators
In this video, you will learn about Java Boolean data type with puzzles on short circuit operators.
Science Buddies
Arduino Mini-Drone Lesson Part 3: Using the HC-SR04 Ultrasonic Distance Sensor
In this video, students will learn how to use an ultrasonic distance sensor with an Arduino. This video is part of the Arduino Mini Drone Lesson video series.
Science Buddies
Arduino Self-Driving Car Lesson 1: Controlling a Motor
Students will learn how to control a motor with an Arduino in this video. This video is part of the Arduino Self-Driving Car Lesson video series.
Science Buddies
Arduino Self-Driving Car Lesson 4: Using the Ultrasonic Sensor
Students will learn how to use an ultrasonic distance sensor with an Arduino in this video. This video is part of the Arduino Self-Driving Car Lesson video series.
Curated Video
The Science of Electrical Heating: Understanding How It Works
Why is electric heating used? In this video, we'll explain the benefits of electric heating and where it is used. Basic calculations, thermal imaging, electric v gas boilers, energy efficiency and much much more.
Curated Video
Single Phase Electricity Explained - wiring diagram energy meter
Single phase electricity explained. In this video we learn electrical engineering basics by learning single phase meter wiring diagram. How electricity reaches our homes from the power station, transformer, transmission lines,...
Curated Video
What is a fuse? the basics explained
What is a fuse? in this video we learn the basics of fuses, how they work and why they are used.
Science Buddies
Measure Electrolytes in Sports Drinks - Science Project
What has more electrolytes, Gatorade or orange juice? Find out in this science project as you build a circuit to measure the electrolyte content of different drinks. Science Project Kit:...
Science Buddies
How to Debug a Circuit
Learning how troubleshoot, or debug, your circuit when your Arduino project isn't working as expected. Visit the Science Buddies website for cool science projects you can do with an Arduino:...
Science Buddies
🦄 DIY Light Up Unicorn Headband 🦄
Make your own light-up LED unicorn headband in this fun DIY activity! Written instructions and a materials list for this paper circuit project are available on the Science Buddies website:...