The Milky Way’s Black Hole Burped 3.5 Million Years Ago

This episode is sponsored by Squarespace. From websites and online stores to marketing tools and analytics, Squarespace is the all-in-one platform to build a beautiful online presence and run your business. [♪ INTRO] Just like most major galaxies, our Milky Way’s core is home to a supermassive black hole. And just like in most major […]


Hey, guys! Welcome to my channel! Today, I’ll be reviewing a new product A lot of people use Vitamin C Serum these days But what are the effects of Vitamin C Serum to the skin, And is it really effective on people with acne-prone skin? I discovered a new product that I want to share […]

Dr. Joe Schwarcz on lemon, lime, scurvy and vitamin C

Today, the story of lemons, limes, paprika, vitamin C and sailors in the 17th and 18th centuries who spent a long time on the ocean and problems that they encountered. All right, let’s start with the lemon. You know the old song? Lemon tree: The flower is very nice but the fruit of that tree […]

6 Supplements That Might Actually Help You

♪Intro♪ Supplements are super popular. One recent survey estimates that more than half of Americans use them, and we spend billions of dollars on them each year. The truth is, though, most people don’t need any supplements, unless they’re deficient in a vitamin or mineral. And even if they are, they should probably switch up […]

Creating Balanced Lives with Integrative Nutrition Guest Speaker John Douillard

(upbeat guitar music) Health coaches play, I think, a vital role in educating the public on how to live their life in balance. Many people are still starting their day with a cup of coffee on an empty stomach. Having donuts at 10 o’clock as a coffee break. A salad in front of the computer […]

Photosynthesis: Crash Course Biology #8

Photosynthesis! It is not some kind of abstract scientific thing. You would be dead without plants and their magical- nay, SCIENTIFIC ability to convert sunlight, carbon dioxide and water into glucose and pure, delicious oxygen. This happens exclusively through photosynthesis, a process that was developed 450 million years ago and actually rather sucks. It’s complicated, […]

How did the evolution of complex life on Earth begin? – The Gene Code, Episode 1 – BBC Four

Have a look at this. It’s a bit of a human body These are cells from the inside of a human cheek magnified thousands of times they’re similar to the kinds of cells all complex plants and animals are built from Now here’s another one of these human cells on its own See those tiny […]

The History of Life on Earth – Crash Course Ecology #1

In the past 40 wonderful weeks together, we’ve explored all of the fundamentals of biology, from the tiny little machines that make us work to the systems that power the most awe-inspiring and most complex organisms on earth. Now, I want to take our learning to the next level, simply by broadening our perspective. With […]

Fasting: Awakening the Rejuvenation from Within | Valter Longo | TEDxEchoPark

Translator: Rhonda Jacobs Reviewer: Peter van de Ven Thank you very much. Thank you very much. So I’ll tell you a little bit about what we in the lab have been doing, but also some of the exciting things in the field of gerontology. And first I start by saying that the medical field has […]