Let's Tute
What is the science behind getting old?
This session helps the students to understand the magic and logic behind the human aging factor and also the factors affecting aging 1. How do we age the reason behind what factors makes us old? 2. what damages the DNA in the cell? 3....
Curated Video
Discovering Life: Design
A video entitled “Discovering Life: Design” which explores the stages of meiosis in an animal cell through the lens of a microscope.
Curated Video
Living vs. Nonliving Things 2
A video entitled "Living vs. Nonliving Things 2" which describes seven characteristics that all living things share.
Curated Video
Cells in Your Body
A video entitled “Cells in Your Body” which discusses the two main types of cells that make up the human body, focusing on how each type is formed.
Curated Video
Decoding DNA
A video entitled “Decoding DNA” which introduces DNA and explains the role it plays in reproduction and biotechnology.
Curated Video
Exploring Cell Division
A video entitled “Exploring Cell Division” which examines cell division, explaining the various cell types and focusing on asexual and sexual reproduction.
Nature League
Exploring Metabolism and Aging | Compilation
Brit looks back on our tenth month on Nature League, when we explored the theme of metabolism and aging. Get your Nature League pin here!
Nature League
Exploring Sex and Reproduction | Compilation
Brit looks back on our fourth month on Nature League, when we explored the theme of sex and reproduction.
Nature League
Do humans have a mating "season", and what might affect it?
In this episode of Nature League, Adrian asks Brit about whether human mating seasons are a thing, and why we’re different from other species in this arena.
Curated Video
How Twins are Made | Identical, Fraternal, and Others??
Do you know how twins are made? I was surprised to learn how many people thought they knew but didn't. In this video, I clear up any confusion related to twinning (from a biological perspective). Watch this video and impress your friends...
Visual Learning Systems
Plant Life Cycles: Reproducing
This video explores the fascinating process of plant development from a small seed, growing into a beautiful plant, reproducing, and eventually dying.
Visual Learning Systems
Life Cycles: What Is a Life Cycle?
Upon viewing the Life Cycles video series, students will be able to do the following:
Understand that living things go through changes in the course of their lives referred to as a life cycle.
State that most living things follow a...
Visual Learning Systems
Fungi: Fungi Reproduction
From making bread to decomposing things in the environment, fungi play a very important role in our lives. Vivid video footage, accompanied by colorful animations, illustrates the fascinating origin, diversity, and characteristics of...
Visual Learning Systems
Exploring Plant Reproduction: Asexual Reproduction in Plants
This engaging series of videos uses colorful animations and on-location footage to illustrate some of the amazing ways plants reproduce. The reproduction processes in bryophytes, ferns, gymnosperms, and angiosperms are highlighted....
Visual Learning Systems
Plant Reproduction: Introduction
This engaging video program uses colorful animations and on-location footage to illustrate some of the amazing ways plants reproduce. The reproduction processes in bryophytes, ferns, gymnosperms, and angiosperms are highlighted....
Nature League
Sex Safari - Field Trip
In this Nature League Field Trip, Brit goes on a Montana safari at the National Bison Range and shares some local stories of how species have persisted over time via reproduction.
Professor Dave Explains
Mechanisms of Natural Selection Conflict, Spite, and Reciprocity
We learned about how altruism can evolve in certain species, which involves cooperative behavior among closely-related organisms to enhance the inclusive fitness of the group. But this is also achieved through spiteful behavior towards...
Professor Dave Explains
Phylum Cnidaria Part 2: Class Hydrozoa
As we now know, there are five major classes within phylum Cnidaria, and we will go through them one at a time. First up is class Hydrozoa. This contains a variety of small predatory polyps, such as hydras. These are fascinating...
AllTime 10s
10 Body Parts You Never Knew Existed
Evolution has evolved the human body over thousands of years, yet we are still discovering new things about our bodies. From the mesentery, to the second nose, AllTime10's brings you 10 Body Parts You Never Knew Existed.
Nature League
Is That Ostrich Flirting With Me? - From A to B
In this episode of "From A to B", Adrian asks Brit why male ostriches sometimes direct mating dances toward humans.
Professor Dave Explains
Mechanisms of Natural Selection Altruism and Kin Selection
We have learned all about so-called "survival of the fittest" which is a phrase we associate with natural selection. We typically associate this concept with competition for resources, but there are situations in which this involves the...
Professor Dave Explains
Phylum Cnidaria Part 5: Class Anthozoa
Of the five major classes of phylum Cnidaria, we have just one more to cover, and that's Anthozoa. These are "flower animals", or polyps that lack a medusa stage, such as anemones, corals, sea pens, and more. Let's take a look at these...
Professor Dave Explains
Phylum Cnidaria Part 1: Introduction and Broad Characteristics
Next up for animal phyla is Cnidaria! This phylum contains jellyfish, sea anemones, corals, and all kinds of other organisms. This one is pretty meaty so it will take several tutorials. Let's start by getting through some information...
Healthcare Triage
Women on Web Move to Increase Access to Abortion Pills in the US
Women on Web is an organization that increases access to pharmaceutical abortion services in countries where those options are limited. The organization has now started a separate service that will fill prescriptions in the United States...