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Tag: science

Applying a Simple Stain to a Bacterial Culture
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Applying a Simple Stain to a Bacterial Culture

APPLYING A SIMPLE STAIN TO A BACTERIAL CULTURE IS A TECHNIQUE THAT IS USED FOR EXAMINING THE SIZE, SHAPE, AND ARRANGEMENT OF A SPECIMEN. IT USES A DYE TO STAIN THE CELLS, MAKING THEM EASIER TO SEE UNDER A MICROSCOPE.

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What is Natural Selection?
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What is Natural Selection?

This episode of State Clearly was only possible with support from our viewers, and from Brain-Tools.org a company dedicated to developing and delivering to patients, new treatments for Alzheimer’s. Stated Clearly presents: What is Natural Selection? Natural selection is one

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Why Are Some World Records So Hard to Break?
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Why Are Some World Records So Hard to Break?

It’s hard to imagine running almost 35 kilometers an hour just using my own two feet. Like… that’s car speed, not human speed. But that’s how fast Jesse Owens ran during the 100 meter race at the 1936 Olympics which

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The Medieval Islamicate World: Crash Course History of Science #7
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The Medieval Islamicate World: Crash Course History of Science #7

The religion of Islam significantly influenced knowledge-making in the greater Mediterranean and western Asian world. Islamicate scholars—meaning people influenced by Islamic civilization, regardless of their religious views—gave us terms such as “algebra,” “azimuth,” “algorithm,” “alcohol,” “alkali,” and “alembic.” We’ll dive

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The Backwards Brain Bicycle – Smarter Every Day 133
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The Backwards Brain Bicycle – Smarter Every Day 133

Hey it’s me Destin. Welcome back to Smarter Every Day. You’ve heard people say, “It’s just like riding a bike” meaning it’s really easy and you can’t forget how to do it, right? But I did something. I did something

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Life Begins: Crash Course Big History #4
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Life Begins: Crash Course Big History #4

Hi, I’m John Green and welcome to Crash Course Big History where today we are going to get a life. Or at least the Earth is going to get a life. But first, today we have to start with a

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Vladimir Putin’s Rise To Power – Full Documentary [HD] #Advexon
The Big Ocean Myth with Prosanta Chakrabarty
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The Big Ocean Myth with Prosanta Chakrabarty

>>PROSANTA CHAKRABARTY: This is quite the honor. It’s also a bit of a homecoming. I grew up in Queens and I’d come look up at the blue whale and wonder how I’d be able to study natural history one day.

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Elements: A Brief Big History (H2) | Big History Project
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Elements: A Brief Big History (H2) | Big History Project

NARRATOR: This star, several times more massive than our sun, is an element factory. Inside the star, gravity and heat crush and restructure atoms, forming elements including metals like aluminum and iron that will spread out into the cosmos when

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