SciShow
Why You Have to Blink to Walk
When we picture the first tetrapods, or land vertebrates, crawling out of the ocean, we probably imagine they need legs. But evolution also had to bestow another important adaptation before they could leave the water: blinking!
SciShow Kids
Why Do We Blink?
Ever have a staring contest? Why is it so hard?! Jessi answers a question from a curious SciShow Kids viewer: Why do we blink?
SciShow
Why Doesn't It Get Dark When You Blink?
Normally when you blink, you don’t really notice, and it turns out your brain is playing a bit of a trick on you to make that happen!
TED Talks
TED: Why earth may someday look like Mars | Anjali Tripathi
every minute, 400 pounds of hydrogen and almost 7 pounds of helium escape from earth's atmosphere into outer space. Astrophysicist Anjali Tripathi studies the phenomenon of atmospheric escape, and in this fascinating and accessible talk,...
TED Talks
TED: The loves and lies of fireflies | Sara Lewis
Biologist Sara Lewis has spent the past 20 years getting to the bottom of the magic and wonder of fireflies. In this charming talk, she tells us how and why the beetles produce their silent sparks, what happens when two fireflies have...
SciShow Kids
Check Out the Satellites!
You might not know it, but there are thousands of human-made satellites orbiting the Earth! They help us do everything from study the climate to make phone calls, and there are even some satellites that people can live on!
Kids’ Poems and Stories With Michael Rosen
Uncle Gobb and the Green Heads – The Test
New ReviewUncle Gobb and the Green Heads – The Test
Curated Video
How to Make Eye Contact
Howcast - Learn how to make eye contact from manners expert Faye de Muyshondt in this Howcast video.
Curated Video
CG2271: Mutex Review
In this video, we dive deeper into the behavior of a Mutex and understand how we can alter it using attributes. We also explore the use of the return value from the osMutexAcquire() kernel call.
Curated Video
FRDM Board + BT06 + Android App Live Demo
This video shows a Live Demo on how the FRDM Board, BT06 module and the Android App all work together. We first establish a BT connection between the phone and the BT06 module. After that, we send specific commands over to the FRDM board...
Curated Video
Top 5 Surprising OCD Obsessions and How They Actually Begin
OCD is more than just cleanliness and order. In this video, we uncover some lesser-known OCD obsessions that can disrupt daily life. From Harm OCD to Relationship and Somatic obsessions, We discuss the origins of these surprising...
Curated Video
Factpack: Reflex Arcs
Discover the natural reflexes that make you salivate over food and your pupils dilate in bright light. Biology - Being Human - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to...
Catalyst University
The Corneal Reflex | Pathway & Interpretation
In this video, we will examine the physiological basis of the corneal reflex and how to clinically assess the response.
Programming Electronics Academy
Challenge 06: Blink an LED Discussion: Arduino Course for Absolute Beginners (ReMastered)
Change the value of the delay functions. What happens? Change the number of the led variable to 12 and adjust the resistor appropriately. See what happens.
Programming Electronics Academy
pinMode, digitalWrite, delay: Arduino Course 4.2
A description of 3 important functions for using Arduino.
Programming Electronics Academy
Blink Two LEDs: Arduino Course 4.6
A walk through of blinking two LEDs with Arduino.
Curated Video
Learning CSS (Video 34)
As a modern day web designer, it is very critical for you to prepare for the CSS3 world we live in. A major challenge that designers face in their day-to-day life is making their designs stand out from the rest and ensuring they work on...
Science360
Rock-n-roll bridges, blinking eye-on-a-chip, high-flying low metabolism, & urban air “re-leaf”
4 Awesome Discoveries You Probably Didn’t Hear About - Episode 33 Rock-n-roll bridges, blinking eye-on-a-chip, high-flying low metabolism, and urban air “re-leaf.” It’s four awesome discoveries you probably didn’t hear about. Guitar...
Programming Electronics Academy
Change Delay Time, Z Principle: Arduino Course 4.3
Taking a look at the delay() function, and an approach to investigating code.
Curated Video
Create Animated GIFs in PowerPoint
This tutorial demonstrates how to create your own animated GIFs using Microsoft PowerPoint. He guides you through the process of designing a simple animation within PowerPoint, saving it as a GIF file, and then converting it into an...
Curated Video
Arduino for Beginners - 2022 Complete Course - Step 3 - Lock the Application When an Obstacle Is Detected
This video explains step 3 - lock the application when an obstacle is detected. This clip is from the chapter "Final Project- Interactive Obstacle Detection" of the series "Arduino for Beginners - 2022 Complete Course".This section...
Curated Video
Arduino for Beginners - 2022 Complete Course - Introduction- Project Overview and Final Result - Final Project- Interactive Obstacle Detection
This video introduces you to the project overview and result. This clip is from the chapter "Final Project- Interactive Obstacle Detection" of the series "Arduino for Beginners - 2022 Complete Course".This section explains interactive...
Curated Video
The Importance of Reflexes
This video explains what reflexes are and how they are involuntary actions of the body in response to stimuli. It highlights various reflexes such as removing the hand from a hot object, blinking, sneezing, coughing, and the patellar...