Stand-up Comedy for Science: Robert Mac
I live not too far away. I took the Metro here, at night. I live by the Red Line. At night, I call it “The Comet” because it comes once every …
Indestructible Coating?!
From the top of this forty-five meter drop tower, my friends from the “How Ridiculous” YouTube channel are about to release a watermelon. Here we are. In free fall for a …
The Creation of Chemistry – The Fundamental Laws: Crash Course Chemistry #3
You got a pretty good idea of what chemistry is, right? It’s atoms and molecules doing stuff and making cars and food and life and everything. And of course it’s the …
Introduction to Chemistry
hey guys I’m professor Dave and I want to tell you about chemistry what is chemistry why should we know about it chemistry is the study of what matter is made …
What If A Minute Was 100 Seconds? | Unveiled
What If a Minute Was 100 Seconds? Every day, we’re granted eighty-six thousand four hundred seconds to work with. That’s eating, sleeping, drinking, watching YouTube videos – everything! And it all-too-often …
Imperial Vs Metric; is there really a winner? Part 3
This is where and why the Imperial system and its derivatives beat the metric and SI systems; Imperial and Customary give us the units which we typically use for everyday purposes. …
Let’s use video to reinvent education | Salman Khan
Khan Academy is most known for its collection of videos, so before I go any further, let me show you a little bit of a montage. (Video) Salman Khan: So the …
Army scientists explore nanomaterials
What happens at the nano level can have a big impact on the effectiveness of body armor for future soldiers. At the U.S. Army Research Laboratory at Aberdeen Proving Ground, Maryland, …
How to Figure Out the Day of the Week For Any Date Ever
[PBS Bumper] Thanks to Brilliant.org for supporting PBS Digital Studios. [OPEN] December 26, 1937… was a Sunday. It was also the birthday of a mathematician named John H. Conway. Conway has …
Astronomical Unit (AU) (GA_JNS09A)
another very common unit used for- astronomical distances- is astronomical unit and this unit is mainly used for solar system . and about astronomical unit we can write – the average …